#63A342#63A342

#63A342 is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.1% C 0.147 H 136.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#63A342
RGB	rgb(99, 163, 66)
HSL	hsl(100, 42%, 45%)
HSV	hsv(100, 60%, 64%)
CMYK	cmyk(39.3%, 0%, 59.5%, 36.1%)
CIE-LAB	lab(60.99, -38.36, 43.16)
CIE-LCH	lch(60.99, 57.74, 131.63°)
OKLab	oklab(65.07% -0.106 0.1012)
OKLCH	oklch(65.07% 0.147 136.4)
XYZ	xyz(19.2256, 29.2394, 9.7840)
Luminance	0.2924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A342 #8242A3

analogous

#93A342 #63A342 #42A352

triadic

#63A342 #4263A3 #A34263

tetradic

#63A342 #4293A3 #8242A3 #A35242

square

#63A342 #4293A3 #8242A3 #A35242

split-complementary

#63A342 #5242A3 #A34293

monochromatic

#2E4C1F #497730 #63A342 #82C063 #A5D18E

Accessibility & contrast

On white

3.07

#63A342 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#63A342 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A342

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A342	#FFFFFF	#000000	##000000
##63A342	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89738

Deuteranopia (green-blind)

#9F9149

Tritanopia (blue-blind)

#619D8E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a342;
/* rgb */ color: rgb(99, 163, 66);
/* oklch */ color: oklch(65.1% 0.147 136.4);

Tailwind

colors: {
  custom: {
    50: '#94bf7a',
    500: '#63a342',
    950: '#000000',
  },
}

SCSS

$custom: #63a342;
$custom-light: #94bf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a342",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 66
  },
  "hsl": {
    "h": 99.588,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65072,
    "c": 0.14655,
    "h": 136.4
  },
  "luminance": 0.2924
}

Semantic roles & 50–950 ramp

primary

#63A342

secondary

#A984BC

accent

#56D2A8

background

#F9FBF7

surface

#F2F7EE

border

#CCD0C9

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A342

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

Preview Lab → · Contrast checker → · Palette generator →