#63A12E#63A12E

#63A12E is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.4% C 0.159 H 133.7°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#63A12E
RGB	rgb(99, 161, 46)
HSL	hsl(92, 56%, 41%)
HSV	hsv(92, 71%, 63%)
CMYK	cmyk(38.5%, 0%, 71.4%, 36.9%)
CIE-LAB	lab(60.19, -39.27, 50.92)
CIE-LCH	lch(60.19, 64.30, 127.63°)
OKLab	oklab(64.36% -0.11 0.1151)
OKLCH	oklch(64.36% 0.159 133.7)
XYZ	xyz(18.3833, 28.3388, 7.0856)
Luminance	0.2834 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A12E #6C2EA1

analogous

#9CA12E #63A12E #2EA132

triadic

#63A12E #2E63A1 #A12E63

tetradic

#63A12E #2E9CA1 #6C2EA1 #A1322E

square

#63A12E #2E9CA1 #6C2EA1 #A1322E

split-complementary

#63A12E #322EA1 #A12E9C

monochromatic

#284213 #467120 #63A12E #81C943 #A1D773

Accessibility & contrast

On white

3.15

#63A12E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#63A12E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A12E

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A12E	#FFFFFF	#000000	##000000
##63A12E	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7941B

Deuteranopia (green-blind)

#9F8F39

Tritanopia (blue-blind)

#639B8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a12e;
/* rgb */ color: rgb(99, 161, 46);
/* oklch */ color: oklch(64.4% 0.159 133.7);

Tailwind

colors: {
  custom: {
    50: '#94bd6e',
    500: '#63a12e',
    950: '#000000',
  },
}

SCSS

$custom: #63a12e;
$custom-light: #94bd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#63a12e",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 46
  },
  "hsl": {
    "h": 92.348,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.64364,
    "c": 0.15926,
    "h": 133.7
  },
  "luminance": 0.2834
}

Semantic roles & 50–950 ramp

primary

#63A12E

secondary

#996CBE

accent

#49DF9A

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A12E

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

Preview Lab → · Contrast checker → · Palette generator →