#63A73D#63A73D

#63A73D is a light, vivid yellow-green. Relative luminance 0.306; OKLCH L 66.0% C 0.156 H 136.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#63A73D
RGB	rgb(99, 167, 61)
HSL	hsl(98, 46%, 45%)
HSV	hsv(98, 63%, 65%)
CMYK	cmyk(40.7%, 0%, 63.5%, 34.5%)
CIE-LAB	lab(62.19, -40.60, 46.79)
CIE-LCH	lch(62.19, 61.95, 130.95°)
OKLab	oklab(66.04% -0.1125 0.1084)
OKLCH	oklch(66.04% 0.156 136.1)
XYZ	xyz(19.8061, 30.6259, 9.2818)
Luminance	0.3063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A73D #813DA7

analogous

#98A73D #63A73D #3DA74C

triadic

#63A73D #3D63A7 #A73D63

tetradic

#63A73D #3D98A7 #813DA7 #A74C3D

square

#63A73D #3D98A7 #813DA7 #A74C3D

split-complementary

#63A73D #4C3DA7 #A73D98

monochromatic

#2E4D1C #487A2D #63A73D #82C45D #A5D48A

Accessibility & contrast

On white

2.95

#63A73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#63A73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A73D

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A73D	#FFFFFF	#000000	##000000
##63A73D	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A30

Deuteranopia (green-blind)

#A39445

Tritanopia (blue-blind)

#61A191

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a73d;
/* rgb */ color: rgb(99, 167, 61);
/* oklch */ color: oklch(66.0% 0.156 136.1);

Tailwind

colors: {
  custom: {
    50: '#94c177',
    500: '#63a73d',
    950: '#000000',
  },
}

SCSS

$custom: #63a73d;
$custom-light: #94c177;
$custom-dark: #000000;

JSON

{
  "hex": "#63a73d",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 61
  },
  "hsl": {
    "h": 98.491,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66035,
    "c": 0.15621,
    "h": 136.1
  },
  "luminance": 0.30627
}

Semantic roles & 50–950 ramp

primary

#63A73D

secondary

#A981BF

accent

#52D6A7

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A73D

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

Preview Lab → · Contrast checker → · Palette generator →