#63F29B#63F29B

#63F29B is a very light, vivid green. Relative luminance 0.685; OKLCH L 86.2% C 0.174 H 153.7°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#63F29B
RGB	rgb(99, 242, 155)
HSL	hsl(143, 85%, 67%)
HSV	hsv(143, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 36%, 5.1%)
CIE-LAB	lab(86.27, -57.53, 30.76)
CIE-LCH	lch(86.27, 65.24, 151.86°)
OKLab	oklab(86.18% -0.1559 0.0771)
OKLCH	oklch(86.18% 0.174 153.7)
XYZ	xyz(42.8106, 68.5193, 41.9735)
Luminance	0.6852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F29B #F263BA

analogous

#73F263 #63F29B #63F2E3

triadic

#63F29B #9B63F2 #F29B63

tetradic

#63F29B #6373F2 #F263BA #F2E363

square

#63F29B #6373F2 #F263BA #F2E363

split-complementary

#63F29B #E363F2 #F26373

monochromatic

#11CA59 #2BED77 #63F29B #9BF7BF #D4FBE3

Accessibility & contrast

On white

1.43

#63F29B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#63F29B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F29B

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F29B	#FFFFFF	#000000	##000000
##63F29B	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E095

Deuteranopia (green-blind)

#DFD2A1

Tritanopia (blue-blind)

#30EFDC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63f29b;
/* rgb */ color: rgb(99, 242, 155);
/* oklch */ color: oklch(86.2% 0.174 153.7);

Tailwind

colors: {
  custom: {
    50: '#9bf7b9',
    500: '#63f29b',
    950: '#000000',
  },
}

SCSS

$custom: #63f29b;
$custom-light: #9bf7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63f29b",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 155
  },
  "hsl": {
    "h": 143.497,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86177,
    "c": 0.17395,
    "h": 153.7
  },
  "luminance": 0.68523
}

Semantic roles & 50–950 ramp

primary

#63F29B

secondary

#C6338D

accent

#048BE1

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63F29B

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

Preview Lab → · Contrast checker → · Palette generator →