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Recognised as Colour

#63C02A

  • #63C02A
  • Green
  • Dark
  • Nearest: Limegreen

#63C02A is a green with RGB values 99, 192, 42 and HSL 97°, 64%, 46%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#63C02A#63C02A
HEX#63C02A
RGBrgb(99, 192, 42)
RGB (0–1)0.3882, 0.7529, 0.1647
RGB percentages38.8%, 75.3%, 16.5%
HSLhsl(97.2, 64.1%, 45.9%)
HSV / HSBhsv(97.2, 78.1%, 75.3%)
CMYK48.4%, 0%, 78.1%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,537,258
CSS custom property--colour: #63C02A;

Brightness & contrast

Relative luminance0.40519WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.1:1
Contrast with white2.31:1WCAG normal text: Fail
Contrast with black9.1:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#9C3FD5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7AF00no red cones; affects about 1% of men; ΔE 48.1 from the original
Deuteranopia#BBA83Bno green cones; the most common form, about 1% of men; ΔE 46.9 from the original
Tritanopia#5EB9A4no blue cones; rare, and affects men and women equally; ΔE 62.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.31:1WCAG large text: Fail
Contrast with black, large text9.1:1WCAG large text: AAA

Named colours

Limegreen · ΔE 15.2Yellow green · ΔE 16.4Forest green · ΔE 25.6Green · ΔE 26.4Green yellow · ΔE 29.9Light green · ΔE 30.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 15.23, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#872AC0
Analogous#AEC02A, #2AC03C
Triadic#2A63C0, #C02A63
Split complementary#3C2AC0, #C02AAE
Tetradic#2AAEC0, #872AC0, #C03C2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5F2C4
Lighter +30%#B8E99A
Lighter +20%#9BE070
Lighter +10%#7DD746
Darker −10%#4D9621
Darker −20%#386C18
Darker −30%#22420F
Darker −40%#0D1905
More saturated +25%#5CDD0D
Less saturated −25%#6AA347

Channel breakdown

R99
G192
B42
Red99 (38.8%)
Green192 (75.3%)
Blue42 (16.5%)
Hue97.2°
Saturation (HSL)64.1%
Lightness45.88%
Dominant channelGreen
Hex per channelR 63 · G C0 · B 2A

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Every value on this page was computed from “63c02a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.