#63A92B#63A92B

#63A92B is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.4% C 0.171 H 134.5°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#63A92B
RGB	rgb(99, 169, 43)
HSL	hsl(93, 59%, 42%)
HSV	hsv(93, 75%, 66%)
CMYK	cmyk(41.4%, 0%, 74.6%, 33.7%)
CIE-LAB	lab(62.68, -42.88, 54.53)
CIE-LCH	lch(62.68, 69.37, 128.18°)
OKLab	oklab(66.39% -0.1201 0.1222)
OKLCH	oklch(66.39% 0.171 134.5)
XYZ	xyz(19.7692, 31.2020, 7.2659)
Luminance	0.3120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A92B #712BA9

analogous

#A2A92B #63A92B #2BA932

triadic

#63A92B #2B63A9 #A92B63

tetradic

#63A92B #2BA2A9 #712BA9 #A9322B

square

#63A92B #2BA2A9 #712BA9 #A9322B

split-complementary

#63A92B #322BA9 #A92BA2

monochromatic

#2A4712 #46781F #63A92B #81CF42 #A1DB73

Accessibility & contrast

On white

2.90

#63A92B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#63A92B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A92B

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A92B	#FFFFFF	#000000	##000000
##63A92B	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B12

Deuteranopia (green-blind)

#A69638

Tritanopia (blue-blind)

#62A291

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a92b;
/* rgb */ color: rgb(99, 169, 43);
/* oklch */ color: oklch(66.4% 0.171 134.5);

Tailwind

colors: {
  custom: {
    50: '#95c36d',
    500: '#63a92b',
    950: '#000000',
  },
}

SCSS

$custom: #63a92b;
$custom-light: #95c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#63a92b",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 43
  },
  "hsl": {
    "h": 93.333,
    "s": 59.434,
    "l": 41.569
  },
  "oklch": {
    "l": 0.6639,
    "c": 0.17133,
    "h": 134.5
  },
  "luminance": 0.31203
}

Semantic roles & 50–950 ramp

primary

#63A92B

secondary

#9D6DC3

accent

#45E39D

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A92B

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

Preview Lab → · Contrast checker → · Palette generator →