#63D051#63D051

#63D051 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.6% C 0.194 H 140.9°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#63D051
RGB	rgb(99, 208, 81)
HSL	hsl(111, 57%, 57%)
HSV	hsv(111, 61%, 82%)
CMYK	cmyk(52.4%, 0%, 61.1%, 18.4%)
CIE-LAB	lab(75.05, -55.13, 52.38)
CIE-LCH	lch(75.05, 76.04, 136.47°)
OKLab	oklab(76.64% -0.1507 0.1223)
OKLCH	oklch(76.64% 0.194 140.9)
XYZ	xyz(29.1853, 48.3562, 15.5787)
Luminance	0.4836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D051 #BE51D0

analogous

#A3D051 #63D051 #51D07F

triadic

#63D051 #5163D0 #D05163

tetradic

#63D051 #51A3D0 #BE51D0 #D07F51

square

#63D051 #51A3D0 #BE51D0 #D07F51

split-complementary

#63D051 #7F51D0 #D051A3

monochromatic

#318323 #43B330 #63D051 #8EDD81 #B9EAB1

Accessibility & contrast

On white

1.97

#63D051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#63D051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D051

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D051	#FFFFFF	#000000	##000000
##63D051	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#C7B55B

Tritanopia (blue-blind)

#56CAB5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63d051;
/* rgb */ color: rgb(99, 208, 81);
/* oklch */ color: oklch(76.6% 0.194 140.9);

Tailwind

colors: {
  custom: {
    50: '#98df86',
    500: '#63d051',
    950: '#000000',
  },
}

SCSS

$custom: #63d051;
$custom-light: #98df86;
$custom-dark: #000000;

JSON

{
  "hex": "#63d051",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 81
  },
  "hsl": {
    "h": 111.496,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76643,
    "c": 0.19414,
    "h": 140.9
  },
  "luminance": 0.48358
}

Semantic roles & 50–950 ramp

primary

#63D051

secondary

#D1A4D8

accent

#47E1CB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63D051

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

Preview Lab → · Contrast checker → · Palette generator →