#63CD38#63CD38

#63CD38 is a light, highly saturated green. Relative luminance 0.466; OKLCH L 75.7% C 0.208 H 138.4°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#63CD38
RGB	rgb(99, 205, 56)
HSL	hsl(103, 60%, 51%)
HSV	hsv(103, 73%, 80%)
CMYK	cmyk(51.7%, 0%, 72.7%, 19.6%)
CIE-LAB	lab(73.93, -56.18, 61.14)
CIE-LCH	lch(73.93, 83.03, 132.58°)
OKLab	oklab(75.66% -0.1551 0.1379)
OKLCH	oklch(75.66% 0.208 138.4)
XYZ	xyz(27.6897, 46.5987, 11.2759)
Luminance	0.4660 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD38 #A238CD

analogous

#ADCD38 #63CD38 #38CD57

triadic

#63CD38 #3863CD #CD3863

tetradic

#63CD38 #38ADCD #A238CD #CD5738

square

#63CD38 #38ADCD #A238CD #CD5738

split-complementary

#63CD38 #5738CD #CD38AD

monochromatic

#346F1C #4BA028 #63CD38 #89D969 #B0E69A

Accessibility & contrast

On white

2.03

#63CD38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#63CD38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD38

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD38	#FFFFFF	#000000	##000000
##63CD38	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1C

Deuteranopia (green-blind)

#C6B247

Tritanopia (blue-blind)

#5AC6B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd38;
/* rgb */ color: rgb(99, 205, 56);
/* oklch */ color: oklch(75.7% 0.208 138.4);

Tailwind

colors: {
  custom: {
    50: '#99dd78',
    500: '#63cd38',
    950: '#000000',
  },
}

SCSS

$custom: #63cd38;
$custom-light: #99dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd38",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 56
  },
  "hsl": {
    "h": 102.685,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75661,
    "c": 0.20753,
    "h": 138.4
  },
  "luminance": 0.46601
}

Semantic roles & 50–950 ramp

primary

#63CD38

secondary

#BE8FD1

accent

#45E3B5

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #63CD38

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

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