#63A129#63A129

#63A129 is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.3% C 0.162 H 133.3°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#63A129
RGB	rgb(99, 161, 41)
HSL	hsl(91, 59%, 40%)
HSV	hsv(91, 75%, 63%)
CMYK	cmyk(38.5%, 0%, 74.5%, 36.9%)
CIE-LAB	lab(60.16, -39.61, 52.76)
CIE-LCH	lch(60.16, 65.97, 126.90°)
OKLab	oklab(64.33% -0.1113 0.1182)
OKLCH	oklch(64.33% 0.162 133.3)
XYZ	xyz(18.2904, 28.3016, 6.5964)
Luminance	0.2830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A129 #6729A1

analogous

#9FA129 #63A129 #29A12B

triadic

#63A129 #2963A1 #A12963

tetradic

#63A129 #299FA1 #6729A1 #A12B29

square

#63A129 #299FA1 #6729A1 #A12B29

split-complementary

#63A129 #2B29A1 #A1299F

monochromatic

#273F10 #45701D #63A129 #81CD3A #A0D96B

Accessibility & contrast

On white

3.15

#63A129 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#63A129 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A129

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A129	#FFFFFF	#000000	##000000
##63A129	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89411

Deuteranopia (green-blind)

#9F8F35

Tritanopia (blue-blind)

#639A8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a129;
/* rgb */ color: rgb(99, 161, 41);
/* oklch */ color: oklch(64.3% 0.162 133.3);

Tailwind

colors: {
  custom: {
    50: '#95bd6b',
    500: '#63a129',
    950: '#000000',
  },
}

SCSS

$custom: #63a129;
$custom-light: #95bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#63a129",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 41
  },
  "hsl": {
    "h": 91,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64326,
    "c": 0.16242,
    "h": 133.3
  },
  "luminance": 0.28302
}

Semantic roles & 50–950 ramp

primary

#63A129

secondary

#9466C0

accent

#45E397

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A129

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

Preview Lab → · Contrast checker → · Palette generator →