#63FF61#63FF61

#63FF61 is a very light, highly saturated green. Relative luminance 0.750; OKLCH L 88.5% C 0.239 H 143.0°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#63FF61
RGB	rgb(99, 255, 97)
HSL	hsl(119, 100%, 69%)
HSV	hsv(119, 62%, 100%)
CMYK	cmyk(61.2%, 0%, 62%, 0%)
CIE-LAB	lab(89.41, -70.33, 61.73)
CIE-LCH	lch(89.41, 93.58, 138.72°)
OKLab	oklab(88.53% -0.1911 0.1438)
OKLCH	oklch(88.53% 0.239 143)
XYZ	xyz(43.0608, 75.0315, 23.5202)
Luminance	0.7504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FF61 #FD61FF

analogous

#B2FF61 #63FF61 #61FFAE

triadic

#63FF61 #6163FF #FF6163

tetradic

#63FF61 #61B2FF #FD61FF #FFAE61

square

#63FF61 #61B2FF #FD61FF #FFAE61

split-complementary

#63FF61 #AE61FF #FF61B2

monochromatic

#03E600 #27FF24 #63FF61 #9FFF9E #DCFFDB

Accessibility & contrast

On white

1.31

#63FF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#63FF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FF61

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FF61	#FFFFFF	#000000	##000000
##63FF61	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94E

Deuteranopia (green-blind)

#F1DC6E

Tritanopia (blue-blind)

#44F8DE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63ff61;
/* rgb */ color: rgb(99, 255, 97);
/* oklch */ color: oklch(88.5% 0.239 143.0);

Tailwind

colors: {
  custom: {
    50: '#9fff93',
    500: '#63ff61',
    950: '#000000',
  },
}

SCSS

$custom: #63ff61;
$custom-light: #9fff93;
$custom-dark: #000000;

JSON

{
  "hex": "#63ff61",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 97
  },
  "hsl": {
    "h": 119.241,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88528,
    "c": 0.23919,
    "h": 143
  },
  "luminance": 0.75036
}

Semantic roles & 50–950 ramp

primary

#63FF61

secondary

#D72BDA

accent

#00E6E3

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180D

muted

#81867F

Preview Lab

Preview with #63FF61

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

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