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Recognised as Colour

#1E1E01

  • #1E1E01
  • Yellow
  • Dark
  • Nearest: Black

#1E1E01 is a yellow with RGB values 30, 30, 1 and HSL 60°, 94%, 6%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1E1E01#1E1E01
HEX#1E1E01
RGBrgb(30, 30, 1)
RGB (0–1)0.1176, 0.1176, 0.0039
RGB percentages11.8%, 11.8%, 0.4%
HSLhsl(60, 93.5%, 6.1%)
HSV / HSBhsv(60, 96.7%, 11.8%)
CMYK0%, 0%, 96.7%, 88.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,973,761
CSS custom property--colour: #1E1E01;

Brightness & contrast

Relative luminance0.01207WCAG 2.x, 0 is black and 1 is white
Perceived brightness28.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.92:1
Contrast with white16.92:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#E1E1FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#211C00no red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#221D02no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#211B18no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.92:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Black · ΔE 19.3Dark slate grey · ΔE 28.9Dim grey · ΔE 37.4Dark olivegreen · ΔE 37.8Gray · ΔE 45.9Saddle brown · ΔE 48.6
Nearest named CSS colourBlack (#000000)ΔE 19.26, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#01011E
Analogous#1E1001, #101E01
Triadic#011E1E, #1E011E
Split complementary#01101E, #10011E
Tetradic#011E10, #01011E, #1E0110

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3E308
Lighter +30%#B2B206
Lighter +20%#818104
Lighter +10%#4F4F03
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F1F00
Less saturated −25%#1A1A05

Channel breakdown

R30
G30
B1
Red30 (11.8%)
Green30 (11.8%)
Blue1 (0.4%)
Hue60°
Saturation (HSL)93.55%
Lightness6.08%
Dominant channelRed and Green
Hex per channelR 1E · G 1E · B 01

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Every value on this page was computed from “1e1e01” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.