#63A52B#63A52B

#63A52B is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.4% C 0.166 H 134.0°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#63A52B
RGB	rgb(99, 165, 43)
HSL	hsl(92, 59%, 41%)
HSV	hsv(92, 74%, 65%)
CMYK	cmyk(40%, 0%, 73.9%, 35.3%)
CIE-LAB	lab(61.43, -41.19, 53.29)
CIE-LCH	lch(61.43, 67.36, 127.70°)
OKLab	oklab(65.36% -0.1155 0.1196)
OKLCH	oklch(65.36% 0.166 134)
XYZ	xyz(19.0364, 29.7364, 7.0217)
Luminance	0.2974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A52B #6D2BA5

analogous

#A0A52B #63A52B #2BA530

triadic

#63A52B #2B63A5 #A52B63

tetradic

#63A52B #2BA0A5 #6D2BA5 #A5302B

square

#63A52B #2BA0A5 #6D2BA5 #A5302B

split-complementary

#63A52B #302BA5 #A52BA0

monochromatic

#294412 #46741E #63A52B #81CD40 #A1DA71

Accessibility & contrast

On white

3.02

#63A52B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#63A52B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A52B

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A52B	#FFFFFF	#000000	##000000
##63A52B	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9814

Deuteranopia (green-blind)

#A39237

Tritanopia (blue-blind)

#639E8D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #63a52b;
/* rgb */ color: rgb(99, 165, 43);
/* oklch */ color: oklch(65.4% 0.166 134.0);

Tailwind

colors: {
  custom: {
    50: '#95c06d',
    500: '#63a52b',
    950: '#000000',
  },
}

SCSS

$custom: #63a52b;
$custom-light: #95c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#63a52b",
  "rgb": {
    "r": 99,
    "g": 165,
    "b": 43
  },
  "hsl": {
    "h": 92.459,
    "s": 58.654,
    "l": 40.784
  },
  "oklch": {
    "l": 0.65365,
    "c": 0.16629,
    "h": 134
  },
  "luminance": 0.29737
}

Semantic roles & 50–950 ramp

primary

#63A52B

secondary

#996BC1

accent

#46E29A

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A52B

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

Preview Lab → · Contrast checker → · Palette generator →