#63B82E#63B82E

#63B82E is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.2% C 0.188 H 136.2°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#63B82E
RGB	rgb(99, 184, 46)
HSL	hsl(97, 60%, 45%)
HSV	hsv(97, 75%, 72%)
CMYK	cmyk(46.2%, 0%, 75%, 27.8%)
CIE-LAB	lab(67.37, -48.80, 58.10)
CIE-LCH	lch(67.37, 75.87, 130.02°)
OKLab	oklab(70.25% -0.1358 0.1301)
OKLCH	oklch(70.25% 0.188 136.2)
XYZ	xyz(22.7786, 37.1294, 8.5507)
Luminance	0.3713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B82E #832EB8

analogous

#A8B82E #63B82E #2EB83E

triadic

#63B82E #2E63B8 #B82E63

tetradic

#63B82E #2EA8B8 #832EB8 #B83E2E

square

#63B82E #2EA8B8 #832EB8 #B83E2E

split-complementary

#63B82E #3E2EB8 #B82EA8

monochromatic

#2E5616 #498722 #63B82E #82D350 #A5DF81

Accessibility & contrast

On white

2.49

#63B82E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#63B82E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B82E

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B82E	#FFFFFF	#000000	##000000
##63B82E	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA810

Deuteranopia (green-blind)

#B3A13C

Tritanopia (blue-blind)

#5FB19E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b82e;
/* rgb */ color: rgb(99, 184, 46);
/* oklch */ color: oklch(70.2% 0.188 136.2);

Tailwind

colors: {
  custom: {
    50: '#97ce71',
    500: '#63b82e',
    950: '#000000',
  },
}

SCSS

$custom: #63b82e;
$custom-light: #97ce71;
$custom-dark: #000000;

JSON

{
  "hex": "#63b82e",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 46
  },
  "hsl": {
    "h": 96.957,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70247,
    "c": 0.18811,
    "h": 136.2
  },
  "luminance": 0.37131
}

Semantic roles & 50–950 ramp

primary

#63B82E

secondary

#AA79C8

accent

#45E3A6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63B82E

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

Preview Lab → · Contrast checker → · Palette generator →