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Recognised as Colour

#013003

  • #013003
  • Green
  • Dark
  • Nearest: Dark olivegreen

#013003 is a green with RGB values 1, 48, 3 and HSL 123°, 96%, 10%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#013003#013003
HEX#013003
RGBrgb(1, 48, 3)
RGB (0–1)0.0039, 0.1882, 0.0118
RGB percentages0.4%, 18.8%, 1.2%
HSLhsl(122.6, 95.9%, 9.6%)
HSV / HSBhsv(122.6, 97.9%, 18.8%)
CMYK97.9%, 0%, 93.8%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer77,827
CSS custom property--colour: #013003;

Brightness & contrast

Relative luminance0.02127WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.73:1
Contrast with white14.73:1WCAG normal text: AAA
Contrast with black1.43:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#FECFFC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#312A00no red cones; affects about 1% of men; ΔE 23.9 from the original
Deuteranopia#2C2707no green cones; the most common form, about 1% of men; ΔE 23.6 from the original
Tritanopia#002E27no blue cones; rare, and affects men and women equally; ΔE 23 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.73:1WCAG large text: AAA
Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28.5Dark slate grey · ΔE 32.7Dark green · ΔE 33.5Black · ΔE 37.4Sea green · ΔE 38Dim grey · ΔE 44
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.52, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#30012E
Analogous#173001, #01301A
Triadic#030130, #300301
Split complementary#1A0130, #300117
Tetradic#011730, #30012E, #301A01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#05F80F
Lighter +30%#04C60C
Lighter +20%#039409
Lighter +10%#026206
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003102
Less saturated −25%#072A09

Channel breakdown

R1
G48
B3
Red1 (0.4%)
Green48 (18.8%)
Blue3 (1.2%)
Hue122.55°
Saturation (HSL)95.92%
Lightness9.61%
Dominant channelGreen
Hex per channelR 01 · G 30 · B 03

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Every value on this page was computed from “hex 013003” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.