#63A938#63A938

#63A938 is a light, vivid yellow-green. Relative luminance 0.313; OKLCH L 66.5% C 0.163 H 135.7°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#63A938
RGB	rgb(99, 169, 56)
HSL	hsl(97, 50%, 44%)
HSV	hsv(97, 67%, 66%)
CMYK	cmyk(41.4%, 0%, 66.9%, 33.7%)
CIE-LAB	lab(62.77, -41.90, 49.58)
CIE-LCH	lch(62.77, 64.91, 130.20°)
OKLab	oklab(66.5% -0.1164 0.1137)
OKLCH	oklch(66.5% 0.163 135.7)
XYZ	xyz(20.0469, 31.3130, 8.7283)
Luminance	0.3131 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A938 #7E38A9

analogous

#9CA938 #63A938 #38A946

triadic

#63A938 #3863A9 #A93863

tetradic

#63A938 #389CA9 #7E38A9 #A94638

square

#63A938 #389CA9 #7E38A9 #A94638

split-complementary

#63A938 #4638A9 #A9389C

monochromatic

#2D4D1A #487B29 #63A938 #82C757 #A4D785

Accessibility & contrast

On white

2.89

#63A938 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#63A938 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A938

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A938	#FFFFFF	#000000	##000000
##63A938	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C29

Deuteranopia (green-blind)

#A59642

Tritanopia (blue-blind)

#61A392

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a938;
/* rgb */ color: rgb(99, 169, 56);
/* oklch */ color: oklch(66.5% 0.163 135.7);

Tailwind

colors: {
  custom: {
    50: '#95c374',
    500: '#63a938',
    950: '#000000',
  },
}

SCSS

$custom: #63a938;
$custom-light: #95c374;
$custom-dark: #000000;

JSON

{
  "hex": "#63a938",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 56
  },
  "hsl": {
    "h": 97.168,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66496,
    "c": 0.16272,
    "h": 135.7
  },
  "luminance": 0.31314
}

Semantic roles & 50–950 ramp

primary

#63A938

secondary

#A77CC0

accent

#4EDAA5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A938

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

Preview Lab → · Contrast checker → · Palette generator →