#63E87B#63E87B

#63E87B is a very light, vivid green. Relative luminance 0.618; OKLCH L 83.2% C 0.190 H 147.2°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#63E87B
RGB	rgb(99, 232, 123)
HSL	hsl(131, 74%, 65%)
HSV	hsv(131, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 47%, 9%)
CIE-LAB	lab(82.80, -58.91, 42.14)
CIE-LCH	lch(82.80, 72.43, 144.42°)
OKLab	oklab(83.18% -0.1594 0.1027)
OKLCH	oklch(83.18% 0.19 147.2)
XYZ	xyz(37.5749, 61.7925, 28.6821)
Luminance	0.6180 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E87B #E863D0

analogous

#8EE863 #63E87B #63E8BE

triadic

#63E87B #7B63E8 #E87B63

tetradic

#63E87B #638EE8 #E863D0 #E8BE63

square

#63E87B #638EE8 #E863D0 #E8BE63

split-complementary

#63E87B #BE63E8 #E8638E

monochromatic

#1BB637 #2EE04E #63E87B #98F0A8 #CEF8D5

Accessibility & contrast

On white

1.57

#63E87B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#63E87B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E87B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E87B	#FFFFFF	#000000	##000000
##63E87B	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD572

Deuteranopia (green-blind)

#D9C982

Tritanopia (blue-blind)

#45E3CE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e87b;
/* rgb */ color: rgb(99, 232, 123);
/* oklch */ color: oklch(83.2% 0.190 147.2);

Tailwind

colors: {
  custom: {
    50: '#9af0a3',
    500: '#63e87b',
    950: '#000000',
  },
}

SCSS

$custom: #63e87b;
$custom-light: #9af0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63e87b",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 123
  },
  "hsl": {
    "h": 130.827,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83176,
    "c": 0.18959,
    "h": 147.2
  },
  "luminance": 0.61796
}

Semantic roles & 50–950 ramp

primary

#63E87B

secondary

#B6399F

accent

#0FB2D6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E87B

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

Preview Lab → · Contrast checker → · Palette generator →