#63A130#63A130

#63A130 is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.4% C 0.158 H 133.9°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#63A130
RGB	rgb(99, 161, 48)
HSL	hsl(93, 54%, 41%)
HSV	hsv(93, 70%, 63%)
CMYK	cmyk(38.5%, 0%, 70.2%, 36.9%)
CIE-LAB	lab(60.21, -39.12, 50.15)
CIE-LCH	lch(60.21, 63.60, 127.95°)
OKLab	oklab(64.38% -0.1095 0.1138)
OKLCH	oklch(64.38% 0.158 133.9)
XYZ	xyz(18.4236, 28.3549, 7.2980)
Luminance	0.2836 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A130 #6E30A1

analogous

#9BA130 #63A130 #30A135

triadic

#63A130 #3063A1 #A13063

tetradic

#63A130 #309BA1 #6E30A1 #A13530

square

#63A130 #309BA1 #6E30A1 #A13530

split-complementary

#63A130 #3530A1 #A1309B

monochromatic

#294314 #467222 #63A130 #81C846 #A1D675

Accessibility & contrast

On white

3.15

#63A130 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#63A130 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A130

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A130	#FFFFFF	#000000	##000000
##63A130	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7941F

Deuteranopia (green-blind)

#9F8F3A

Tritanopia (blue-blind)

#639B8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a130;
/* rgb */ color: rgb(99, 161, 48);
/* oklch */ color: oklch(64.4% 0.158 133.9);

Tailwind

colors: {
  custom: {
    50: '#94bd6f',
    500: '#63a130',
    950: '#000000',
  },
}

SCSS

$custom: #63a130;
$custom-light: #94bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#63a130",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 48
  },
  "hsl": {
    "h": 92.92,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.6438,
    "c": 0.15791,
    "h": 133.9
  },
  "luminance": 0.28356
}

Semantic roles & 50–950 ramp

primary

#63A130

secondary

#9A6FBE

accent

#4ADD9B

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A130

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

Preview Lab → · Contrast checker → · Palette generator →