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Recognised as Colour

#023001

  • #023001
  • Green
  • Dark
  • Nearest: Dark olivegreen

#023001 is a green with RGB values 2, 48, 1 and HSL 119°, 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

#023001#023001
HEX#023001
RGBrgb(2, 48, 1)
RGB (0–1)0.0078, 0.1882, 0.0039
RGB percentages0.8%, 18.8%, 0.4%
HSLhsl(118.7, 95.9%, 9.6%)
HSV / HSBhsv(118.7, 97.9%, 18.8%)
CMYK95.8%, 0%, 97.9%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer143,361
CSS custom property--colour: #023001;

Brightness & contrast

Relative luminance0.02129WCAG 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#FDCFFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#312A00no red cones; affects about 1% of men; ΔE 23.8 from the original
Deuteranopia#2C2705no green cones; the most common form, about 1% of men; ΔE 23.4 from the original
Tritanopia#002E27no blue cones; rare, and affects men and women equally; ΔE 23.8 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 28.3Dark green · ΔE 33Dark slate grey · ΔE 33.3Black · ΔE 37.9Sea green · ΔE 38.1Dim grey · ΔE 44.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.25, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F0130
Analogous#193001, #013018
Triadic#010230, #300102
Split complementary#170130, #30011A
Tetradic#011A30, #2F0130, #301801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0AF805
Lighter +30%#08C604
Lighter +20%#069403
Lighter +10%#046202
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#013100
Less saturated −25%#082A07

Channel breakdown

R2
G48
B1
Red2 (0.8%)
Green48 (18.8%)
Blue1 (0.4%)
Hue118.72°
Saturation (HSL)95.92%
Lightness9.61%
Dominant channelGreen
Hex per channelR 02 · G 30 · B 01

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Every value on this page was computed from “hex 023001” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.