#63E77A#63E77A

#63E77A is a very light, vivid green. Relative luminance 0.612; OKLCH L 82.9% C 0.189 H 147.1°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#63E77A
RGB	rgb(99, 231, 122)
HSL	hsl(130, 73%, 65%)
HSV	hsv(130, 57%, 91%)
CMYK	cmyk(57.1%, 0%, 47.2%, 9.4%)
CIE-LAB	lab(82.49, -58.68, 42.23)
CIE-LCH	lch(82.49, 72.30, 144.26°)
OKLab	oklab(82.91% -0.1588 0.1028)
OKLCH	oklch(82.91% 0.189 147.1)
XYZ	xyz(37.2319, 61.2062, 28.2605)
Luminance	0.6121 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E77A #E763D0

analogous

#8EE763 #63E77A #63E7BC

triadic

#63E77A #7A63E7 #E77A63

tetradic

#63E77A #638EE7 #E763D0 #E7BC63

square

#63E77A #638EE7 #E763D0 #E7BC63

split-complementary

#63E77A #BC63E7 #E7638E

monochromatic

#1CB436 #2EDF4D #63E77A #98EFA7 #CDF7D4

Accessibility & contrast

On white

1.59

#63E77A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#63E77A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E77A

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E77A	#FFFFFF	#000000	##000000
##63E77A	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD571

Deuteranopia (green-blind)

#D8C982

Tritanopia (blue-blind)

#46E2CD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e77a;
/* rgb */ color: rgb(99, 231, 122);
/* oklch */ color: oklch(82.9% 0.189 147.1);

Tailwind

colors: {
  custom: {
    50: '#9aefa2',
    500: '#63e77a',
    950: '#000000',
  },
}

SCSS

$custom: #63e77a;
$custom-light: #9aefa2;
$custom-dark: #000000;

JSON

{
  "hex": "#63e77a",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 122
  },
  "hsl": {
    "h": 130.455,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.82913,
    "c": 0.18917,
    "h": 147.1
  },
  "luminance": 0.6121
}

Semantic roles & 50–950 ramp

primary

#63E77A

secondary

#B43A9F

accent

#10B3D5

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E77A

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

Preview Lab → · Contrast checker → · Palette generator →