#63E594#63E594

#63E594 is a very light, vivid green. Relative luminance 0.608; OKLCH L 82.9% C 0.163 H 153.5°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#63E594
RGB	rgb(99, 229, 148)
HSL	hsl(143, 71%, 64%)
HSV	hsv(143, 57%, 90%)
CMYK	cmyk(56.8%, 0%, 35.4%, 10.2%)
CIE-LAB	lab(82.28, -53.67, 28.99)
CIE-LCH	lch(82.28, 61.00, 151.62°)
OKLab	oklab(82.88% -0.1456 0.0727)
OKLCH	oklch(82.88% 0.163 153.5)
XYZ	xyz(38.5072, 60.8258, 37.7225)
Luminance	0.6083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E594 #E563B4

analogous

#73E563 #63E594 #63E5D5

triadic

#63E594 #9463E5 #E59463

tetradic

#63E594 #6373E5 #E563B4 #E5D563

square

#63E594 #6373E5 #E563B4 #E5D563

split-complementary

#63E594 #D563E5 #E56373

monochromatic

#1DB055 #2FDC70 #63E594 #97EEB8 #CCF6DC

Accessibility & contrast

On white

1.60

#63E594 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#63E594 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E594

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E594	#FFFFFF	#000000	##000000
##63E594	1.00	1.60	13.17	13.17
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D48F

Deuteranopia (green-blind)

#D3C899

Tritanopia (blue-blind)

#3BE2D0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e594;
/* rgb */ color: rgb(99, 229, 148);
/* oklch */ color: oklch(82.9% 0.163 153.5);

Tailwind

colors: {
  custom: {
    50: '#9aeeb4',
    500: '#63e594',
    950: '#000000',
  },
}

SCSS

$custom: #63e594;
$custom-light: #9aeeb4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e594",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 148
  },
  "hsl": {
    "h": 142.615,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82875,
    "c": 0.16278,
    "h": 153.5
  },
  "luminance": 0.60829
}

Semantic roles & 50–950 ramp

primary

#63E594

secondary

#B13B85

accent

#128BD3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E594

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

Preview Lab → · Contrast checker → · Palette generator →