#63A33D#63A33D

#63A33D is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.0% C 0.151 H 135.6°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#63A33D
RGB	rgb(99, 163, 61)
HSL	hsl(98, 46%, 44%)
HSV	hsv(98, 63%, 64%)
CMYK	cmyk(39.3%, 0%, 62.6%, 36.1%)
CIE-LAB	lab(60.94, -38.86, 45.41)
CIE-LCH	lch(60.94, 59.77, 130.56°)
OKLab	oklab(65.02% -0.1078 0.1054)
OKLCH	oklch(65.02% 0.151 135.6)
XYZ	xyz(19.0846, 29.1830, 9.0413)
Luminance	0.2918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A33D #7D3DA3

analogous

#96A33D #63A33D #3DA34A

triadic

#63A33D #3D63A3 #A33D63

tetradic

#63A33D #3D96A3 #7D3DA3 #A34A3D

square

#63A33D #3D96A3 #7D3DA3 #A34A3D

split-complementary

#63A33D #4A3DA3 #A33D96

monochromatic

#2D4A1C #48762C #63A33D #82C25B #A4D288

Accessibility & contrast

On white

3.07

#63A33D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#63A33D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A33D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A33D	#FFFFFF	#000000	##000000
##63A33D	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99631

Deuteranopia (green-blind)

#A09145

Tritanopia (blue-blind)

#619D8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a33d;
/* rgb */ color: rgb(99, 163, 61);
/* oklch */ color: oklch(65.0% 0.151 135.6);

Tailwind

colors: {
  custom: {
    50: '#94bf77',
    500: '#63a33d',
    950: '#000000',
  },
}

SCSS

$custom: #63a33d;
$custom-light: #94bf77;
$custom-dark: #000000;

JSON

{
  "hex": "#63a33d",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 61
  },
  "hsl": {
    "h": 97.647,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.65016,
    "c": 0.15077,
    "h": 135.6
  },
  "luminance": 0.29184
}

Semantic roles & 50–950 ramp

primary

#63A33D

secondary

#A67FBD

accent

#53D5A5

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A33D

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

Preview Lab → · Contrast checker → · Palette generator →