#63CE5C#63CE5C

#63CE5C is a light, vivid green. Relative luminance 0.476; OKLCH L 76.3% C 0.183 H 142.4°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#63CE5C
RGB	rgb(99, 206, 92)
HSL	hsl(116, 54%, 58%)
HSV	hsv(116, 55%, 81%)
CMYK	cmyk(51.9%, 0%, 55.3%, 19.2%)
CIE-LAB	lab(74.55, -53.13, 46.83)
CIE-LCH	lch(74.55, 70.82, 138.61°)
OKLab	oklab(76.27% -0.1447 0.1113)
OKLCH	oklch(76.27% 0.183 142.4)
XYZ	xyz(29.1472, 47.5657, 17.7683)
Luminance	0.4757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE5C #C75CCE

analogous

#9CCE5C #63CE5C #5CCE8E

triadic

#63CE5C #5C63CE #CE5C63

tetradic

#63CE5C #5C9CCE #C75CCE #CE8E5C

square

#63CE5C #5C9CCE #C75CCE #CE8E5C

split-complementary

#63CE5C #8E5CCE #CE5C9C

monochromatic

#2E8729 #3FB637 #63CE5C #90DC8B #BDEABA

Accessibility & contrast

On white

2.00

#63CE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#63CE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE5C

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE5C	#FFFFFF	#000000	##000000
##63CE5C	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD51

Deuteranopia (green-blind)

#C4B464

Tritanopia (blue-blind)

#55C8B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce5c;
/* rgb */ color: rgb(99, 206, 92);
/* oklch */ color: oklch(76.3% 0.183 142.4);

Tailwind

colors: {
  custom: {
    50: '#98de8d',
    500: '#63ce5c',
    950: '#000000',
  },
}

SCSS

$custom: #63ce5c;
$custom-light: #98de8d;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce5c",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 92
  },
  "hsl": {
    "h": 116.316,
    "s": 53.774,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76269,
    "c": 0.18259,
    "h": 142.4
  },
  "luminance": 0.47568
}

Semantic roles & 50–950 ramp

primary

#63CE5C

secondary

#D7ACDA

accent

#4BDDD4

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CE5C

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

Preview Lab → · Contrast checker → · Palette generator →