#63D458#63D458

#63D458 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.7% C 0.194 H 141.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#63D458
RGB	rgb(99, 212, 88)
HSL	hsl(115, 59%, 59%)
HSV	hsv(115, 58%, 83%)
CMYK	cmyk(53.3%, 0%, 58.5%, 16.9%)
CIE-LAB	lab(76.34, -55.89, 50.75)
CIE-LCH	lch(76.34, 75.50, 137.76°)
OKLab	oklab(77.73% -0.1524 0.1195)
OKLCH	oklch(77.73% 0.194 141.9)
XYZ	xyz(30.4490, 50.4417, 17.3623)
Luminance	0.5044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D458 #C958D4

analogous

#A1D458 #63D458 #58D48B

triadic

#63D458 #5863D4 #D45863

tetradic

#63D458 #58A1D4 #C958D4 #D48B58

square

#63D458 #58A1D4 #C958D4 #D48B58

split-complementary

#63D458 #8B58D4 #D458A1

monochromatic

#2E8D24 #3DBE31 #63D458 #90E189 #BEEDB9

Accessibility & contrast

On white

1.89

#63D458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#63D458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D458

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D458	#FFFFFF	#000000	##000000
##63D458	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C24B

Deuteranopia (green-blind)

#CAB962

Tritanopia (blue-blind)

#54CEB9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d458;
/* rgb */ color: rgb(99, 212, 88);
/* oklch */ color: oklch(77.7% 0.194 141.9);

Tailwind

colors: {
  custom: {
    50: '#99e28b',
    500: '#63d458',
    950: '#000000',
  },
}

SCSS

$custom: #63d458;
$custom-light: #99e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d458",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 88
  },
  "hsl": {
    "h": 114.677,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77726,
    "c": 0.19369,
    "h": 141.9
  },
  "luminance": 0.50444
}

Semantic roles & 50–950 ramp

primary

#63D458

secondary

#8B3D93

accent

#46E2D4

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150C

muted

#80847F

Preview Lab

Preview with #63D458

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

Preview Lab → · Contrast checker → · Palette generator →