#63CE5D#63CE5D

#63CE5D is a light, vivid green. Relative luminance 0.476; OKLCH L 76.3% C 0.182 H 142.6°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#63CE5D
RGB	rgb(99, 206, 93)
HSL	hsl(117, 54%, 59%)
HSV	hsv(117, 55%, 81%)
CMYK	cmyk(51.9%, 0%, 54.9%, 19.2%)
CIE-LAB	lab(74.56, -53.01, 46.37)
CIE-LCH	lch(74.56, 70.43, 138.82°)
OKLab	oklab(76.28% -0.1444 0.1104)
OKLCH	oklch(76.28% 0.182 142.6)
XYZ	xyz(29.1912, 47.5833, 18.0000)
Luminance	0.4759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE5D #C85DCE

analogous

#9BCE5D #63CE5D #5DCE8F

triadic

#63CE5D #5D63CE #CE5D63

tetradic

#63CE5D #5D9BCE #C85DCE #CE8F5D

square

#63CE5D #5D9BCE #C85DCE #CE8F5D

split-complementary

#63CE5D #8F5DCE #CE5D9B

monochromatic

#2E8829 #3EB737 #63CE5D #90DC8C #BDEABB

Accessibility & contrast

On white

2.00

#63CE5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#63CE5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE5D

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE5D	#FFFFFF	#000000	##000000
##63CE5D	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD52

Deuteranopia (green-blind)

#C4B465

Tritanopia (blue-blind)

#54C9B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce5d;
/* rgb */ color: rgb(99, 206, 93);
/* oklch */ color: oklch(76.3% 0.182 142.6);

Tailwind

colors: {
  custom: {
    50: '#98de8e',
    500: '#63ce5d',
    950: '#000000',
  },
}

SCSS

$custom: #63ce5d;
$custom-light: #98de8e;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce5d",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 93
  },
  "hsl": {
    "h": 116.814,
    "s": 53.555,
    "l": 58.627
  },
  "oklch": {
    "l": 0.76282,
    "c": 0.18172,
    "h": 142.6
  },
  "luminance": 0.47586
}

Semantic roles & 50–950 ramp

primary

#63CE5D

secondary

#D7ADDA

accent

#4BDDD5

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CE5D

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

Preview Lab → · Contrast checker → · Palette generator →