#63E871#63E871

#63E871 is a very light, vivid green. Relative luminance 0.616; OKLCH L 83.0% C 0.198 H 145.4°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#63E871
RGB	rgb(99, 232, 113)
HSL	hsl(126, 74%, 65%)
HSV	hsv(126, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 51.3%, 9%)
CIE-LAB	lab(82.68, -60.31, 46.77)
CIE-LCH	lch(82.68, 76.32, 142.21°)
OKLab	oklab(83.03% -0.1634 0.1125)
OKLCH	oklch(83.03% 0.198 145.4)
XYZ	xyz(36.9806, 61.5548, 25.5520)
Luminance	0.6156 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E871 #E863DA

analogous

#97E863 #63E871 #63E8B4

triadic

#63E871 #7163E8 #E87163

tetradic

#63E871 #6397E8 #E863DA #E8B463

square

#63E871 #6397E8 #E863DA #E8B463

split-complementary

#63E871 #B463E8 #E86397

monochromatic

#1BB62B #2EE040 #63E871 #98F0A2 #CEF8D2

Accessibility & contrast

On white

1.58

#63E871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#63E871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E871

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E871	#FFFFFF	#000000	##000000
##63E871	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD567

Deuteranopia (green-blind)

#DAC97A

Tritanopia (blue-blind)

#48E3CD

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e871;
/* rgb */ color: rgb(99, 232, 113);
/* oklch */ color: oklch(83.0% 0.198 145.4);

Tailwind

colors: {
  custom: {
    50: '#9bf09c',
    500: '#63e871',
    950: '#000000',
  },
}

SCSS

$custom: #63e871;
$custom-light: #9bf09c;
$custom-dark: #000000;

JSON

{
  "hex": "#63e871",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 113
  },
  "hsl": {
    "h": 126.316,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.8303,
    "c": 0.19839,
    "h": 145.4
  },
  "luminance": 0.61558
}

Semantic roles & 50–950 ramp

primary

#63E871

secondary

#B639A9

accent

#0FC1D6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63E871

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

Preview Lab → · Contrast checker → · Palette generator →