#63A326#63A326

#63A326 is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 64.8% C 0.167 H 133.3°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#63A326
RGB	rgb(99, 163, 38)
HSL	hsl(91, 62%, 39%)
HSV	hsv(91, 77%, 64%)
CMYK	cmyk(39.3%, 0%, 76.7%, 36.1%)
CIE-LAB	lab(60.77, -40.66, 54.40)
CIE-LCH	lch(60.77, 67.91, 126.77°)
OKLab	oklab(64.82% -0.1144 0.1212)
OKLCH	oklch(64.82% 0.167 133.3)
XYZ	xyz(18.5923, 28.9861, 6.4486)
Luminance	0.2899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A326 #6626A3

analogous

#A2A326 #63A326 #26A328

triadic

#63A326 #2663A3 #A32663

tetradic

#63A326 #26A2A3 #6626A3 #A32826

square

#63A326 #26A2A3 #6626A3 #A32826

split-complementary

#63A326 #2826A3 #A326A2

monochromatic

#27400F #45711A #63A326 #81D036 #A0DC68

Accessibility & contrast

On white

3.09

#63A326 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#63A326 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A326

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A326	#FFFFFF	#000000	##000000
##63A326	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9608

Deuteranopia (green-blind)

#A19133

Tritanopia (blue-blind)

#639C8B

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a326;
/* rgb */ color: rgb(99, 163, 38);
/* oklch */ color: oklch(64.8% 0.167 133.3);

Tailwind

colors: {
  custom: {
    50: '#95bf6a',
    500: '#63a326',
    950: '#000000',
  },
}

SCSS

$custom: #63a326;
$custom-light: #95bf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a326",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 38
  },
  "hsl": {
    "h": 90.72,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64818,
    "c": 0.16667,
    "h": 133.3
  },
  "luminance": 0.28987
}

Semantic roles & 50–950 ramp

primary

#63A326

secondary

#9463C2

accent

#43E596

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A326

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

Preview Lab → · Contrast checker → · Palette generator →