#63A61D#63A61D

#63A61D is a light, vivid yellow-green. Relative luminance 0.300; OKLCH L 65.5% C 0.175 H 133.2°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#63A61D
RGB	rgb(99, 166, 29)
HSL	hsl(89, 70%, 38%)
HSV	hsv(89, 83%, 65%)
CMYK	cmyk(40.4%, 0%, 82.5%, 34.9%)
CIE-LAB	lab(61.67, -42.39, 57.99)
CIE-LCH	lch(61.67, 71.84, 126.17°)
OKLab	oklab(65.54% -0.1196 0.1274)
OKLCH	oklch(65.54% 0.175 133.2)
XYZ	xyz(19.0033, 30.0128, 5.9539)
Luminance	0.3001 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A61D #601DA6

analogous

#A6A41D #63A61D #1FA61D

triadic

#63A61D #1D63A6 #A61D63

tetradic

#63A61D #1DA6A4 #601DA6 #A61D1F

square

#63A61D #1DA6A4 #601DA6 #A61D1F

split-complementary

#63A61D #1D1FA6 #A41DA6

monochromatic

#253E0B #447214 #63A61D #82D927 #A0E25B

Accessibility & contrast

On white

3.00

#63A61D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#63A61D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A61D

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A61D	#FFFFFF	#000000	##000000
##63A61D	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A4932E

Tritanopia (blue-blind)

#639F8D

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #63a61d;
/* rgb */ color: rgb(99, 166, 29);
/* oklch */ color: oklch(65.5% 0.175 133.2);

Tailwind

colors: {
  custom: {
    50: '#96c167',
    500: '#63a61d',
    950: '#000000',
  },
}

SCSS

$custom: #63a61d;
$custom-light: #96c167;
$custom-dark: #000000;

JSON

{
  "hex": "#63a61d",
  "rgb": {
    "r": 99,
    "g": 166,
    "b": 29
  },
  "hsl": {
    "h": 89.343,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.65537,
    "c": 0.17476,
    "h": 133.2
  },
  "luminance": 0.30014
}

Semantic roles & 50–950 ramp

primary

#63A61D

secondary

#8E59C6

accent

#3BED92

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A61D

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

Preview Lab → · Contrast checker → · Palette generator →