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Colour

#043A01

  • #043A01
  • Green
  • Dark
  • Nearest: Dark olivegreen

#043A01 is a green with RGB values 4, 58, 1 and HSL 117°, 97%, 12%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#043A01#043A01
HEX#043A01
RGBrgb(4, 58, 1)
RGB (0–1)0.0157, 0.2275, 0.0039
RGB percentages1.6%, 22.7%, 0.4%
HSLhsl(116.8, 96.6%, 11.6%)
HSV / HSBhsv(116.8, 98.3%, 22.7%)
CMYK93.1%, 0%, 98.3%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer276,993
CSS custom property--colour: #043A01;

Brightness & contrast

Relative luminance0.03054WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.04:1
Contrast with white13.04:1WCAG normal text: AAA
Contrast with black1.61:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FBC5FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3300no red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#362F07no green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#003830no blue cones; rare, and affects men and women equally; ΔE 28.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.04:1WCAG large text: AAA
Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.4Dark green · ΔE 26Sea green · ΔE 33.8Dark slate grey · ΔE 37.1Forest green · ΔE 40.7Olivedrab · ΔE 41.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.44, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#37013A
Analogous#203A01, #013A1B
Triadic#01043A, #3A0104
Split complementary#1B013A, #3A0120
Tetradic#01203A, #37013A, #3A1B01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#19FB0C
Lighter +30%#0ED004
Lighter +20%#0B9E03
Lighter +10%#076C02
Darker −10%#010800
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#033B00
Less saturated −25%#0B3308

Channel breakdown

R4
G58
B1
Red4 (1.6%)
Green58 (22.7%)
Blue1 (0.4%)
Hue116.84°
Saturation (HSL)96.61%
Lightness11.57%
Dominant channelGreen
Hex per channelR 04 · G 3A · B 01

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Every value on this page was computed from “043a01” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.