#63A03E#63A03E

#63A03E is a light, vivid yellow-green. Relative luminance 0.281; OKLCH L 64.3% C 0.146 H 135.4°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#63A03E
RGB	rgb(99, 160, 62)
HSL	hsl(97, 44%, 44%)
HSV	hsv(97, 61%, 63%)
CMYK	cmyk(38.1%, 0%, 61.2%, 37.3%)
CIE-LAB	lab(60.02, -37.44, 43.91)
CIE-LCH	lch(60.02, 57.71, 130.45°)
OKLab	oklab(64.26% -0.1038 0.1023)
OKLCH	oklch(64.26% 0.146 135.4)
XYZ	xyz(18.5855, 28.1412, 9.0090)
Luminance	0.2814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A03E #7B3EA0

analogous

#94A03E #63A03E #3EA04A

triadic

#63A03E #3E63A0 #A03E63

tetradic

#63A03E #3E94A0 #7B3EA0 #A04A3E

square

#63A03E #3E94A0 #7B3EA0 #A04A3E

split-complementary

#63A03E #4A3EA0 #A03E94

monochromatic

#2C481C #48742D #63A03E #81C05C #A3D188

Accessibility & contrast

On white

3.17

#63A03E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#63A03E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A03E

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A03E	#FFFFFF	#000000	##000000
##63A03E	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69433

Deuteranopia (green-blind)

#9D8F45

Tritanopia (blue-blind)

#629A8B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a03e;
/* rgb */ color: rgb(99, 160, 62);
/* oklch */ color: oklch(64.3% 0.146 135.4);

Tailwind

colors: {
  custom: {
    50: '#93bc77',
    500: '#63a03e',
    950: '#000000',
  },
}

SCSS

$custom: #63a03e;
$custom-light: #93bc77;
$custom-dark: #000000;

JSON

{
  "hex": "#63a03e",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 62
  },
  "hsl": {
    "h": 97.347,
    "s": 44.144,
    "l": 43.529
  },
  "oklch": {
    "l": 0.64262,
    "c": 0.1458,
    "h": 135.4
  },
  "luminance": 0.28142
}

Semantic roles & 50–950 ramp

primary

#63A03E

secondary

#A47FBB

accent

#54D4A4

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A03E

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

Preview Lab → · Contrast checker → · Palette generator →