#63B82A#63B82A

#63B82A is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.2% C 0.190 H 135.9°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#63B82A
RGB	rgb(99, 184, 42)
HSL	hsl(96, 63%, 44%)
HSV	hsv(96, 77%, 72%)
CMYK	cmyk(46.2%, 0%, 77.2%, 27.8%)
CIE-LAB	lab(67.35, -49.04, 59.41)
CIE-LCH	lch(67.35, 77.03, 129.54°)
OKLab	oklab(70.22% -0.1367 0.1323)
OKLCH	oklch(70.22% 0.19 135.9)
XYZ	xyz(22.7034, 37.0994, 8.1546)
Luminance	0.3710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B82A #7F2AB8

analogous

#AAB82A #63B82A #2AB838

triadic

#63B82A #2A63B8 #B82A63

tetradic

#63B82A #2AAAB8 #7F2AB8 #B8382A

square

#63B82A #2AAAB8 #7F2AB8 #B8382A

split-complementary

#63B82A #382AB8 #B82AAA

monochromatic

#2D5413 #48861F #63B82A #82D64A #A4E17B

Accessibility & contrast

On white

2.49

#63B82A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#63B82A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B82A

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B82A	#FFFFFF	#000000	##000000
##63B82A	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA803

Deuteranopia (green-blind)

#B3A139

Tritanopia (blue-blind)

#60B19D

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b82a;
/* rgb */ color: rgb(99, 184, 42);
/* oklch */ color: oklch(70.2% 0.190 135.9);

Tailwind

colors: {
  custom: {
    50: '#97ce6f',
    500: '#63b82a',
    950: '#000000',
  },
}

SCSS

$custom: #63b82a;
$custom-light: #97ce6f;
$custom-dark: #000000;

JSON

{
  "hex": "#63b82a",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 42
  },
  "hsl": {
    "h": 95.915,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.70222,
    "c": 0.19025,
    "h": 135.9
  },
  "luminance": 0.37101
}

Semantic roles & 50–950 ramp

primary

#63B82A

secondary

#A775C9

accent

#42E6A4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63B82A

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

Preview Lab → · Contrast checker → · Palette generator →