#63A02A#63A02A

#63A02A is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.1% C 0.161 H 133.2°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#63A02A
RGB	rgb(99, 160, 42)
HSL	hsl(91, 58%, 40%)
HSV	hsv(91, 74%, 63%)
CMYK	cmyk(38.1%, 0%, 73.8%, 37.3%)
CIE-LAB	lab(59.85, -39.11, 52.09)
CIE-LCH	lch(59.85, 65.14, 126.90°)
OKLab	oklab(64.08% -0.1099 0.117)
OKLCH	oklch(64.08% 0.161 133.2)
XYZ	xyz(18.1340, 27.9606, 6.6315)
Luminance	0.2796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A02A #672AA0

analogous

#9EA02A #63A02A #2AA02C

triadic

#63A02A #2A63A0 #A02A63

tetradic

#63A02A #2A9EA0 #672AA0 #A02C2A

square

#63A02A #2A9EA0 #672AA0 #A02C2A

split-complementary

#63A02A #2C2AA0 #A02A9E

monochromatic

#273F11 #45701D #63A02A #81CC3C #A0D86C

Accessibility & contrast

On white

3.19

#63A02A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#63A02A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A02A

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A02A	#FFFFFF	#000000	##000000
##63A02A	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79314

Deuteranopia (green-blind)

#9E8E35

Tritanopia (blue-blind)

#639A89

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #63a02a;
/* rgb */ color: rgb(99, 160, 42);
/* oklch */ color: oklch(64.1% 0.161 133.2);

Tailwind

colors: {
  custom: {
    50: '#94bc6c',
    500: '#63a02a',
    950: '#000000',
  },
}

SCSS

$custom: #63a02a;
$custom-light: #94bc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#63a02a",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 42
  },
  "hsl": {
    "h": 91.017,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64077,
    "c": 0.16053,
    "h": 133.2
  },
  "luminance": 0.27961
}

Semantic roles & 50–950 ramp

primary

#63A02A

secondary

#9467BF

accent

#46E297

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A02A

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

Preview Lab → · Contrast checker → · Palette generator →