#63D288#63D288

#63D288 is a light, vivid green. Relative luminance 0.505; OKLCH L 78.0% C 0.147 H 152.4°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#63D288
RGB	rgb(99, 210, 136)
HSL	hsl(140, 55%, 61%)
HSV	hsv(140, 53%, 82%)
CMYK	cmyk(52.9%, 0%, 35.2%, 17.6%)
CIE-LAB	lab(76.39, -48.11, 27.27)
CIE-LCH	lch(76.39, 55.30, 150.46°)
OKLab	oklab(77.98% -0.1307 0.0684)
OKLCH	oklch(77.98% 0.148 152.4)
XYZ	xyz(32.6337, 50.5206, 31.3195)
Luminance	0.5052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D288 #D263AD

analogous

#75D263 #63D288 #63D2BF

triadic

#63D288 #8863D2 #D28863

tetradic

#63D288 #6375D2 #D263AD #D2BF63

square

#63D288 #6375D2 #D263AD #D2BF63

split-complementary

#63D288 #BF63D2 #D26375

monochromatic

#2A914C #37C065 #63D288 #92E0AC #C2EDD0

Accessibility & contrast

On white

1.89

#63D288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#63D288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D288

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D288	#FFFFFF	#000000	##000000
##63D288	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C383

Deuteranopia (green-blind)

#C3B88D

Tritanopia (blue-blind)

#47CFBF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d288;
/* rgb */ color: rgb(99, 210, 136);
/* oklch */ color: oklch(78.0% 0.147 152.4);

Tailwind

colors: {
  custom: {
    50: '#97e0ab',
    500: '#63d288',
    950: '#000000',
  },
}

SCSS

$custom: #63d288;
$custom-light: #97e0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63d288",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 136
  },
  "hsl": {
    "h": 140,
    "s": 55.224,
    "l": 60.588
  },
  "oklch": {
    "l": 0.77979,
    "c": 0.1475,
    "h": 152.4
  },
  "luminance": 0.50523
}

Semantic roles & 50–950 ramp

primary

#63D288

secondary

#97437B

accent

#238DC3

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #63D288

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

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