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Recognised as Colour

#297A23

  • #297A23
  • Green
  • Dark
  • Nearest: Dark green

#297A23 is a green with RGB values 41, 122, 35 and HSL 116°, 55%, 31%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#297A23#297A23
HEX#297A23
RGBrgb(41, 122, 35)
RGB (0–1)0.1608, 0.4784, 0.1373
RGB percentages16.1%, 47.8%, 13.7%
HSLhsl(115.9, 55.4%, 30.8%)
HSV / HSBhsv(115.9, 71.3%, 47.8%)
CMYK66.4%, 0%, 71.3%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,718,243
CSS custom property--colour: #297A23;

Brightness & contrast

Relative luminance0.14512WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.38:1
Contrast with white5.38:1WCAG normal text: AA
Contrast with black3.9:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#D685DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D6E16no red cones; affects about 1% of men; ΔE 39.1 from the original
Deuteranopia#73682Bno green cones; the most common form, about 1% of men; ΔE 38.3 from the original
Tritanopia#197668no blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.38:1WCAG large text: AAA
Contrast with black, large text3.9:1WCAG large text: AA

Named colours

Dark green · ΔE 9.4Forest green · ΔE 11.3Green · ΔE 14.8Sea green · ΔE 20Olivedrab · ΔE 20.1Dark olivegreen · ΔE 24.8
Nearest named CSS colourDark green (#006400)ΔE 9.36, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#74237A
Analogous#547A23, #237A49
Triadic#23297A, #7A2329
Split complementary#48237A, #7A2355
Tetradic#23557A, #74237A, #7A4923

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91DE8B
Lighter +30%#6BD264
Lighter +20%#46C73C
Lighter +10%#36A22E
Darker −10%#1C5218
Darker −20%#0E2B0C
Darker −30%#010301
Darker −40%#000000
More saturated +25%#188E0F
Less saturated −25%#3A6637

Channel breakdown

R41
G122
B35
Red41 (16.1%)
Green122 (47.8%)
Blue35 (13.7%)
Hue115.86°
Saturation (HSL)55.41%
Lightness30.78%
Dominant channelGreen
Hex per channelR 29 · G 7A · B 23

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Every value on this page was computed from “297a23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.