#63E98D#63E98D

#63E98D is a very light, vivid green. Relative luminance 0.629; OKLCH L 83.7% C 0.175 H 151.1°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#63E98D
RGB	rgb(99, 233, 141)
HSL	hsl(139, 75%, 65%)
HSV	hsv(139, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 39.5%, 8.6%)
CIE-LAB	lab(83.36, -56.46, 33.97)
CIE-LCH	lch(83.36, 65.89, 148.97°)
OKLab	oklab(83.72% -0.1528 0.0844)
OKLCH	oklch(83.72% 0.175 151.1)
XYZ	xyz(39.0893, 62.8499, 35.2654)
Luminance	0.6285 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E98D #E963BF

analogous

#7CE963 #63E98D #63E9D0

triadic

#63E98D #8D63E9 #E98D63

tetradic

#63E98D #637CE9 #E963BF #E9D063

square

#63E98D #637CE9 #E963BF #E9D063

split-complementary

#63E98D #D063E9 #E9637C

monochromatic

#1AB84B #2DE166 #63E98D #99F1B4 #CEF8DB

Accessibility & contrast

On white

1.55

#63E98D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#63E98D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E98D

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E98D	#FFFFFF	#000000	##000000
##63E98D	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD787

Deuteranopia (green-blind)

#D8CB93

Tritanopia (blue-blind)

#3DE6D2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e98d;
/* rgb */ color: rgb(99, 233, 141);
/* oklch */ color: oklch(83.7% 0.175 151.1);

Tailwind

colors: {
  custom: {
    50: '#9af1af',
    500: '#63e98d',
    950: '#000000',
  },
}

SCSS

$custom: #63e98d;
$custom-light: #9af1af;
$custom-dark: #000000;

JSON

{
  "hex": "#63e98d",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 141
  },
  "hsl": {
    "h": 138.806,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83721,
    "c": 0.17459,
    "h": 151.1
  },
  "luminance": 0.62854
}

Semantic roles & 50–950 ramp

primary

#63E98D

secondary

#B73990

accent

#0E98D7

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63E98D

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

Preview Lab → · Contrast checker → · Palette generator →