Nerdulator> put something in

Recognised as Colour

#3A400E

  • #3A400E
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#3A400E is a yellow with RGB values 58, 64, 14 and HSL 67°, 64%, 15%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3A400E#3A400E
HEX#3A400E
RGBrgb(58, 64, 14)
RGB (0–1)0.2275, 0.251, 0.0549
RGB percentages22.7%, 25.1%, 5.5%
HSLhsl(67.2, 64.1%, 15.3%)
HSV / HSBhsv(67.2, 78.1%, 25.1%)
CMYK9.4%, 0%, 78.1%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,817,486
CSS custom property--colour: #3A400E;

Brightness & contrast

Relative luminance0.04598WCAG 2.x, 0 is black and 1 is white
Perceived brightness58.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.94:1
Contrast with white10.94:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#C5BFF1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#453C07no red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#453D12no green cones; the most common form, about 1% of men; ΔE 7.9 from the original
Tritanopia#3E3C36no blue cones; rare, and affects men and women equally; ΔE 26.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.94:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.9Dark slate grey · ΔE 32.5Dim grey · ΔE 35.5Dark green · ΔE 37.3Olive · ΔE 38.8Black · ΔE 39.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.86, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#140E40
Analogous#402D0E, #21400E
Triadic#0E3A40, #400E3A
Split complementary#0E2140, #2D0E40
Tetradic#0E402D, #140E40, #400E21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5D644
Lighter +30%#ACBE29
Lighter +20%#869420
Lighter +10%#606A17
Darker −10%#141605
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#414A04
Less saturated −25%#333618

Channel breakdown

R58
G64
B14
Red58 (22.7%)
Green64 (25.1%)
Blue14 (5.5%)
Hue67.2°
Saturation (HSL)64.1%
Lightness15.29%
Dominant channelGreen
Hex per channelR 3A · G 40 · B 0E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “3a400e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.