#63A641#63A641

#63A641 is a light, vivid yellow-green. Relative luminance 0.303; OKLCH L 65.8% C 0.152 H 136.5°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#63A641
RGB	rgb(99, 166, 65)
HSL	hsl(100, 44%, 45%)
HSV	hsv(100, 61%, 65%)
CMYK	cmyk(40.4%, 0%, 60.8%, 34.9%)
CIE-LAB	lab(61.92, -39.77, 44.68)
CIE-LCH	lch(61.92, 59.82, 131.67°)
OKLab	oklab(65.82% -0.11 0.1043)
OKLCH	oklch(65.82% 0.152 136.5)
XYZ	xyz(19.7354, 30.3057, 9.8097)
Luminance	0.3031 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A641 #8441A6

analogous

#95A641 #63A641 #41A651

triadic

#63A641 #4163A6 #A64163

tetradic

#63A641 #4195A6 #8441A6 #A65141

square

#63A641 #4195A6 #8441A6 #A65141

split-complementary

#63A641 #5141A6 #A64195

monochromatic

#2F4E1F #497A30 #63A641 #83C262 #A6D38E

Accessibility & contrast

On white

2.97

#63A641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#63A641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A641

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A641	#FFFFFF	#000000	##000000
##63A641	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9936

Deuteranopia (green-blind)

#A29349

Tritanopia (blue-blind)

#60A090

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a641;
/* rgb */ color: rgb(99, 166, 65);
/* oklch */ color: oklch(65.8% 0.152 136.5);

Tailwind

colors: {
  custom: {
    50: '#94c179',
    500: '#63a641',
    950: '#000000',
  },
}

SCSS

$custom: #63a641;
$custom-light: #94c179;
$custom-dark: #000000;

JSON

{
  "hex": "#63a641",
  "rgb": {
    "r": 99,
    "g": 166,
    "b": 65
  },
  "hsl": {
    "h": 99.802,
    "s": 43.723,
    "l": 45.294
  },
  "oklch": {
    "l": 0.65824,
    "c": 0.15157,
    "h": 136.5
  },
  "luminance": 0.30307
}

Semantic roles & 50–950 ramp

primary

#63A641

secondary

#AB85BE

accent

#54D3A9

background

#F9FBF7

surface

#F2F7EE

border

#CCD0C9

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A641

Body copy rendered with the generated semantic roles for this colour.

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