#63A71E#63A71E

#63A71E is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 65.8% C 0.176 H 133.4°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#63A71E
RGB	rgb(99, 167, 30)
HSL	hsl(90, 70%, 39%)
HSV	hsv(90, 82%, 65%)
CMYK	cmyk(40.7%, 0%, 82%, 34.5%)
CIE-LAB	lab(61.98, -42.77, 58.01)
CIE-LCH	lch(61.98, 72.07, 126.40°)
OKLab	oklab(65.8% -0.1206 0.1276)
OKLCH	oklch(65.8% 0.176 133.4)
XYZ	xyz(19.1983, 30.3828, 6.0809)
Luminance	0.3038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A71E #621EA7

analogous

#A7A61E #63A71E #1EA71E

triadic

#63A71E #1E63A7 #A71E63

tetradic

#63A71E #1EA7A6 #621EA7 #A71E1E

square

#63A71E #1EA7A6 #621EA7 #A71E1E

split-complementary

#63A71E #1E1EA7 #A61EA7

monochromatic

#253F0B #447315 #63A71E #82D92A #A0E25D

Accessibility & contrast

On white

2.97

#63A71E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#63A71E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A71E

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A71E	#FFFFFF	#000000	##000000
##63A71E	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A5942E

Tritanopia (blue-blind)

#63A08E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a71e;
/* rgb */ color: rgb(99, 167, 30);
/* oklch */ color: oklch(65.8% 0.176 133.4);

Tailwind

colors: {
  custom: {
    50: '#96c167',
    500: '#63a71e',
    950: '#000000',
  },
}

SCSS

$custom: #63a71e;
$custom-light: #96c167;
$custom-dark: #000000;

JSON

{
  "hex": "#63a71e",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 30
  },
  "hsl": {
    "h": 89.781,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65799,
    "c": 0.17553,
    "h": 133.4
  },
  "luminance": 0.30384
}

Semantic roles & 50–950 ramp

primary

#63A71E

secondary

#905BC6

accent

#3BEC93

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A71E

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

Preview Lab → · Contrast checker → · Palette generator →