#63CD3D#63CD3D

#63CD3D is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.7% C 0.205 H 138.8°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#63CD3D
RGB	rgb(99, 205, 61)
HSL	hsl(104, 59%, 52%)
HSV	hsv(104, 70%, 80%)
CMYK	cmyk(51.7%, 0%, 70.2%, 19.6%)
CIE-LAB	lab(73.97, -55.81, 59.35)
CIE-LCH	lch(73.97, 81.47, 133.24°)
OKLab	oklab(75.7% -0.1538 0.1348)
OKLCH	oklch(75.7% 0.205 138.8)
XYZ	xyz(27.8182, 46.6501, 11.9525)
Luminance	0.4665 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD3D #A73DCD

analogous

#ABCD3D #63CD3D #3DCD5F

triadic

#63CD3D #3D63CD #CD3D63

tetradic

#63CD3D #3DABCD #A73DCD #CD5F3D

square

#63CD3D #3DABCD #A73DCD #CD5F3D

split-complementary

#63CD3D #5F3DCD #CD3DAB

monochromatic

#34721D #4AA32A #63CD3D #8ADA6E #B1E69E

Accessibility & contrast

On white

2.03

#63CD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#63CD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD3D

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD3D	#FFFFFF	#000000	##000000
##63CD3D	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB26

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#5AC6B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd3d;
/* rgb */ color: rgb(99, 205, 61);
/* oklch */ color: oklch(75.7% 0.205 138.8);

Tailwind

colors: {
  custom: {
    50: '#99dd7b',
    500: '#63cd3d',
    950: '#000000',
  },
}

SCSS

$custom: #63cd3d;
$custom-light: #99dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd3d",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 61
  },
  "hsl": {
    "h": 104.167,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75698,
    "c": 0.20451,
    "h": 138.8
  },
  "luminance": 0.46652
}

Semantic roles & 50–950 ramp

primary

#63CD3D

secondary

#C293D2

accent

#46E2B9

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63CD3D

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

Preview Lab → · Contrast checker → · Palette generator →