#63C238#63C238

#63C238 is a light, vivid green. Relative luminance 0.415; OKLCH L 72.9% C 0.194 H 137.7°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#63C238
RGB	rgb(99, 194, 56)
HSL	hsl(101, 55%, 49%)
HSV	hsv(101, 71%, 76%)
CMYK	cmyk(49%, 0%, 71.1%, 23.9%)
CIE-LAB	lab(70.54, -52.01, 57.70)
CIE-LCH	lch(70.54, 77.68, 132.03°)
OKLab	oklab(72.87% -0.1438 0.1307)
OKLCH	oklch(72.87% 0.194 137.7)
XYZ	xyz(25.1504, 41.5200, 10.4295)
Luminance	0.4152 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C238 #9738C2

analogous

#A8C238 #63C238 #38C252

triadic

#63C238 #3863C2 #C23863

tetradic

#63C238 #38A8C2 #9738C2 #C25238

square

#63C238 #38A8C2 #9738C2 #C25238

split-complementary

#63C238 #5238C2 #C238A8

monochromatic

#33631D #4B932A #63C238 #87D265 #ACE094

Accessibility & contrast

On white

2.26

#63C238 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#63C238 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C238

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C238	#FFFFFF	#000000	##000000
##63C238	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B121

Deuteranopia (green-blind)

#BCAA45

Tritanopia (blue-blind)

#5CBBA7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c238;
/* rgb */ color: rgb(99, 194, 56);
/* oklch */ color: oklch(72.9% 0.194 137.7);

Tailwind

colors: {
  custom: {
    50: '#98d577',
    500: '#63c238',
    950: '#000000',
  },
}

SCSS

$custom: #63c238;
$custom-light: #98d577;
$custom-dark: #000000;

JSON

{
  "hex": "#63c238",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 56
  },
  "hsl": {
    "h": 101.304,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72868,
    "c": 0.19435,
    "h": 137.7
  },
  "luminance": 0.41522
}

Semantic roles & 50–950 ramp

primary

#63C238

secondary

#B78ACB

accent

#49DFB0

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #63C238

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

Preview Lab → · Contrast checker → · Palette generator →