#63D78E#63D78E

#63D78E is a light, vivid green. Relative luminance 0.532; OKLCH L 79.3% C 0.149 H 153.6°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#63D78E
RGB	rgb(99, 215, 142)
HSL	hsl(142, 59%, 62%)
HSV	hsv(142, 54%, 84%)
CMYK	cmyk(54%, 0%, 34%, 15.7%)
CIE-LAB	lab(78.00, -49.08, 26.31)
CIE-LCH	lch(78.00, 55.69, 151.81°)
OKLab	oklab(79.33% -0.1334 0.0662)
OKLCH	oklch(79.33% 0.149 153.6)
XYZ	xyz(34.3259, 53.2035, 34.0464)
Luminance	0.5321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D78E #D763AC

analogous

#72D763 #63D78E #63D7C8

triadic

#63D78E #8E63D7 #D78E63

tetradic

#63D78E #6372D7 #D763AC #D7C863

square

#63D78E #6372D7 #D763AC #D7C863

split-complementary

#63D78E #C863D7 #D76372

monochromatic

#279851 #34C96B #63D78E #94E3B1 #C4F0D5

Accessibility & contrast

On white

1.80

#63D78E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#63D78E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D78E

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D78E	#FFFFFF	#000000	##000000
##63D78E	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C889

Deuteranopia (green-blind)

#C7BC93

Tritanopia (blue-blind)

#43D5C4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d78e;
/* rgb */ color: rgb(99, 215, 142);
/* oklch */ color: oklch(79.3% 0.149 153.6);

Tailwind

colors: {
  custom: {
    50: '#98e4af',
    500: '#63d78e',
    950: '#000000',
  },
}

SCSS

$custom: #63d78e;
$custom-light: #98e4af;
$custom-dark: #000000;

JSON

{
  "hex": "#63d78e",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 142
  },
  "hsl": {
    "h": 142.241,
    "s": 59.184,
    "l": 61.569
  },
  "oklch": {
    "l": 0.79328,
    "c": 0.14895,
    "h": 153.6
  },
  "luminance": 0.53207
}

Semantic roles & 50–950 ramp

primary

#63D78E

secondary

#9D417B

accent

#1F88C7

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #63D78E

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

Preview Lab → · Contrast checker → · Palette generator →