#63E897#63E897

#63E897 is a very light, vivid green. Relative luminance 0.626; OKLCH L 83.7% C 0.164 H 153.9°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#63E897
RGB	rgb(99, 232, 151)
HSL	hsl(143, 74%, 65%)
HSV	hsv(143, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 34.9%, 9%)
CIE-LAB	lab(83.23, -54.32, 28.72)
CIE-LCH	lch(83.23, 61.45, 152.13°)
OKLab	oklab(83.67% -0.1474 0.0721)
OKLCH	oklch(83.67% 0.164 153.9)
XYZ	xyz(39.5850, 62.5965, 39.2684)
Luminance	0.6260 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E897 #E863B4

analogous

#71E863 #63E897 #63E8DA

triadic

#63E897 #9763E8 #E89763

tetradic

#63E897 #6371E8 #E863B4 #E8DA63

square

#63E897 #6371E8 #E863B4 #E8DA63

split-complementary

#63E897 #DA63E8 #E86371

monochromatic

#1BB657 #2EE073 #63E897 #98F0BB #CEF8DE

Accessibility & contrast

On white

1.55

#63E897 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#63E897 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E897

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E897	#FFFFFF	#000000	##000000
##63E897	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D792

Deuteranopia (green-blind)

#D6CA9C

Tritanopia (blue-blind)

#38E5D3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e897;
/* rgb */ color: rgb(99, 232, 151);
/* oklch */ color: oklch(83.7% 0.164 153.9);

Tailwind

colors: {
  custom: {
    50: '#9af0b6',
    500: '#63e897',
    950: '#000000',
  },
}

SCSS

$custom: #63e897;
$custom-light: #9af0b6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e897",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 151
  },
  "hsl": {
    "h": 143.459,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83665,
    "c": 0.16413,
    "h": 153.9
  },
  "luminance": 0.626
}

Semantic roles & 50–950 ramp

primary

#63E897

secondary

#B63985

accent

#0F88D6

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63E897

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

Preview Lab → · Contrast checker → · Palette generator →