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Recognised as Colour

#61AF1F

  • #61AF1F
  • Green
  • Dark
  • Nearest: Yellow green

#61AF1F is a green with RGB values 97, 175, 31 and HSL 93°, 70%, 40%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#61AF1F#61AF1F
HEX#61AF1F
RGBrgb(97, 175, 31)
RGB (0–1)0.3804, 0.6863, 0.1216
RGB percentages38%, 68.6%, 12.2%
HSLhsl(92.5, 69.9%, 40.4%)
HSV / HSBhsv(92.5, 82.3%, 68.6%)
CMYK44.6%, 0%, 82.3%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,401,823
CSS custom property--colour: #61AF1F;

Brightness & contrast

Relative luminance0.333WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.66:1
Contrast with white2.74:1WCAG normal text: Fail
Contrast with black7.66:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#9E50E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6A000no red cones; affects about 1% of men; ΔE 42.4 from the original
Deuteranopia#AB9A31no green cones; the most common form, about 1% of men; ΔE 41.3 from the original
Tritanopia#5FA895no blue cones; rare, and affects men and women equally; ΔE 60.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.74:1WCAG large text: Fail
Contrast with black, large text7.66:1WCAG large text: AAA

Named colours

Yellow green · ΔE 16.4Forest green · ΔE 20.5Green · ΔE 21.3Limegreen · ΔE 22.1Olivedrab · ΔE 23.2Light green · ΔE 31.9
Nearest named CSS colourYellow green (#9ACD32)ΔE 16.36, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D1FAF
Analogous#A9AF1F, #1FAF25
Triadic#1F61AF, #AF1F61
Split complementary#251FAF, #AF1FA9
Tetradic#1FA9AF, #6D1FAF, #AF251F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF0AA
Lighter +30%#AFE87F
Lighter +20%#94E153
Lighter +10%#79D928
Darker −10%#498417
Darker −20%#315810
Darker −30%#192D08
Darker −40%#010200
More saturated +25%#5FC905
Less saturated −25%#639539

Channel breakdown

R97
G175
B31
Red97 (38%)
Green175 (68.6%)
Blue31 (12.2%)
Hue92.5°
Saturation (HSL)69.9%
Lightness40.39%
Dominant channelGreen
Hex per channelR 61 · G AF · B 1F

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Every value on this page was computed from “61af1f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.