#63A93D#63A93D

#63A93D is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 66.5% C 0.159 H 136.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#63A93D
RGB	rgb(99, 169, 61)
HSL	hsl(99, 47%, 45%)
HSV	hsv(99, 64%, 66%)
CMYK	cmyk(41.4%, 0%, 63.9%, 33.7%)
CIE-LAB	lab(62.81, -41.45, 47.48)
CIE-LCH	lch(62.81, 63.03, 131.13°)
OKLab	oklab(66.55% -0.1149 0.1098)
OKLCH	oklch(66.55% 0.159 136.3)
XYZ	xyz(20.1753, 31.3644, 9.4048)
Luminance	0.3137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A93D #833DA9

analogous

#99A93D #63A93D #3DA94D

triadic

#63A93D #3D63A9 #A93D63

tetradic

#63A93D #3D99A9 #833DA9 #A94D3D

square

#63A93D #3D99A9 #833DA9 #A94D3D

split-complementary

#63A93D #4D3DA9 #A93D99

monochromatic

#2E4F1D #497C2D #63A93D #82C55E #A5D58B

Accessibility & contrast

On white

2.89

#63A93D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#63A93D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A93D

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A93D	#FFFFFF	#000000	##000000
##63A93D	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C30

Deuteranopia (green-blind)

#A59646

Tritanopia (blue-blind)

#60A392

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a93d;
/* rgb */ color: rgb(99, 169, 61);
/* oklch */ color: oklch(66.5% 0.159 136.3);

Tailwind

colors: {
  custom: {
    50: '#94c377',
    500: '#63a93d',
    950: '#000000',
  },
}

SCSS

$custom: #63a93d;
$custom-light: #94c377;
$custom-dark: #000000;

JSON

{
  "hex": "#63a93d",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 61
  },
  "hsl": {
    "h": 98.889,
    "s": 46.957,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66545,
    "c": 0.15891,
    "h": 136.3
  },
  "luminance": 0.31366
}

Semantic roles & 50–950 ramp

primary

#63A93D

secondary

#AA82C0

accent

#51D7A8

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A93D

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

Preview Lab → · Contrast checker → · Palette generator →