#63E57E#63E57E

#63E57E is a very light, vivid green. Relative luminance 0.602; OKLCH L 82.5% C 0.183 H 148.0°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#63E57E
RGB	rgb(99, 229, 126)
HSL	hsl(132, 71%, 64%)
HSV	hsv(132, 57%, 90%)
CMYK	cmyk(56.8%, 0%, 45%, 10.2%)
CIE-LAB	lab(81.94, -57.32, 39.59)
CIE-LCH	lch(81.94, 69.67, 145.37°)
OKLab	oklab(82.48% -0.1551 0.097)
OKLCH	oklch(82.48% 0.183 148)
XYZ	xyz(36.9283, 60.1943, 29.4072)
Luminance	0.6020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E57E #E563CA

analogous

#89E563 #63E57E #63E5BF

triadic

#63E57E #7E63E5 #E57E63

tetradic

#63E57E #6389E5 #E563CA #E5BF63

square

#63E57E #6389E5 #E563CA #E5BF63

split-complementary

#63E57E #BF63E5 #E56389

monochromatic

#1DB03C #2FDC53 #63E57E #97EEA9 #CCF6D5

Accessibility & contrast

On white

1.61

#63E57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#63E57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E57E

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E57E	#FFFFFF	#000000	##000000
##63E57E	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D376

Deuteranopia (green-blind)

#D6C785

Tritanopia (blue-blind)

#45E1CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e57e;
/* rgb */ color: rgb(99, 229, 126);
/* oklch */ color: oklch(82.5% 0.183 148.0);

Tailwind

colors: {
  custom: {
    50: '#9aeea5',
    500: '#63e57e',
    950: '#000000',
  },
}

SCSS

$custom: #63e57e;
$custom-light: #9aeea5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e57e",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 132.462,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82483,
    "c": 0.18293,
    "h": 148
  },
  "luminance": 0.60198
}

Semantic roles & 50–950 ramp

primary

#63E57E

secondary

#B13B99

accent

#12ABD3

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E57E

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

Preview Lab → · Contrast checker → · Palette generator →