#63A82B#63A82B

#63A82B is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.1% C 0.170 H 134.4°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#63A82B
RGB	rgb(99, 168, 43)
HSL	hsl(93, 59%, 41%)
HSV	hsv(93, 74%, 66%)
CMYK	cmyk(41.1%, 0%, 74.4%, 34.1%)
CIE-LAB	lab(62.37, -42.46, 54.22)
CIE-LCH	lch(62.37, 68.87, 128.07°)
OKLab	oklab(66.13% -0.1189 0.1216)
OKLCH	oklch(66.13% 0.17 134.4)
XYZ	xyz(19.5839, 30.8313, 7.2042)
Luminance	0.3083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A82B #702BA8

analogous

#A2A82B #63A82B #2BA832

triadic

#63A82B #2B63A8 #A82B63

tetradic

#63A82B #2BA2A8 #702BA8 #A8322B

square

#63A82B #2BA2A8 #702BA8 #A8322B

split-complementary

#63A82B #322BA8 #A82BA2

monochromatic

#2A4712 #46771F #63A82B #81CF42 #A1DB72

Accessibility & contrast

On white

2.93

#63A82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#63A82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A82B

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A82B	#FFFFFF	#000000	##000000
##63A82B	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A12

Deuteranopia (green-blind)

#A59537

Tritanopia (blue-blind)

#62A190

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #63a82b;
/* rgb */ color: rgb(99, 168, 43);
/* oklch */ color: oklch(66.1% 0.170 134.4);

Tailwind

colors: {
  custom: {
    50: '#95c26d',
    500: '#63a82b',
    950: '#000000',
  },
}

SCSS

$custom: #63a82b;
$custom-light: #95c26d;
$custom-dark: #000000;

JSON

{
  "hex": "#63a82b",
  "rgb": {
    "r": 99,
    "g": 168,
    "b": 43
  },
  "hsl": {
    "h": 93.12,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66134,
    "c": 0.17008,
    "h": 134.4
  },
  "luminance": 0.30832
}

Semantic roles & 50–950 ramp

primary

#63A82B

secondary

#9C6CC2

accent

#45E29C

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A82B

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

Preview Lab → · Contrast checker → · Palette generator →