#63CE7B#63CE7B

#63CE7B is a light, vivid green. Relative luminance 0.482; OKLCH L 76.7% C 0.154 H 148.9°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#63CE7B
RGB	rgb(99, 206, 123)
HSL	hsl(133, 52%, 60%)
HSV	hsv(133, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 40.3%, 19.2%)
CIE-LAB	lab(74.97, -48.70, 32.09)
CIE-LCH	lch(74.97, 58.32, 146.61°)
OKLab	oklab(76.74% -0.1321 0.0795)
OKLCH	oklch(76.74% 0.154 148.9)
XYZ	xyz(30.7900, 48.2228, 26.4204)
Luminance	0.4823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE7B #CE63B6

analogous

#81CE63 #63CE7B #63CEB1

triadic

#63CE7B #7B63CE #CE7B63

tetradic

#63CE7B #6381CE #CE63B6 #CEB163

square

#63CE7B #6381CE #CE63B6 #CEB163

split-complementary

#63CE7B #B163CE #CE6381

monochromatic

#2C8B41 #3ABA57 #63CE7B #92DDA2 #C0EBCA

Accessibility & contrast

On white

1.97

#63CE7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#63CE7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE7B

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE7B	#FFFFFF	#000000	##000000
##63CE7B	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BF75

Deuteranopia (green-blind)

#C1B580

Tritanopia (blue-blind)

#4DCBB9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63ce7b;
/* rgb */ color: rgb(99, 206, 123);
/* oklch */ color: oklch(76.7% 0.154 148.9);

Tailwind

colors: {
  custom: {
    50: '#97dea2',
    500: '#63ce7b',
    950: '#000000',
  },
}

SCSS

$custom: #63ce7b;
$custom-light: #97dea2;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce7b",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 123
  },
  "hsl": {
    "h": 133.458,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76744,
    "c": 0.15416,
    "h": 148.9
  },
  "luminance": 0.48225
}

Semantic roles & 50–950 ramp

primary

#63CE7B

secondary

#DBB2D2

accent

#4CBBDC

background

#F9FDFA

surface

#F2FBF3

border

#CCD4CD

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63CE7B

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

Preview Lab → · Contrast checker → · Palette generator →