#63C33D#63C33D

#63C33D is a light, vivid green. Relative luminance 0.420; OKLCH L 73.2% C 0.192 H 138.3°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#63C33D
RGB	rgb(99, 195, 61)
HSL	hsl(103, 53%, 50%)
HSV	hsv(103, 69%, 76%)
CMYK	cmyk(49.2%, 0%, 68.7%, 23.5%)
CIE-LAB	lab(70.88, -52.01, 56.14)
CIE-LCH	lch(70.88, 76.53, 132.81°)
OKLab	oklab(73.16% -0.1435 0.1281)
OKLCH	oklch(73.16% 0.192 138.3)
XYZ	xyz(25.5021, 42.0180, 11.1804)
Luminance	0.4202 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C33D #9D3DC3

analogous

#A6C33D #63C33D #3DC35A

triadic

#63C33D #3D63C3 #C33D63

tetradic

#63C33D #3DA6C3 #9D3DC3 #C35A3D

square

#63C33D #3DA6C3 #9D3DC3 #C35A3D

split-complementary

#63C33D #5A3DC3 #C33DA6

monochromatic

#346620 #4B952E #63C33D #89D16C #AEE09A

Accessibility & contrast

On white

2.23

#63C33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#63C33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C33D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C33D	#FFFFFF	#000000	##000000
##63C33D	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B329

Deuteranopia (green-blind)

#BCAA49

Tritanopia (blue-blind)

#5CBCA8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c33d;
/* rgb */ color: rgb(99, 195, 61);
/* oklch */ color: oklch(73.2% 0.192 138.3);

Tailwind

colors: {
  custom: {
    50: '#98d67a',
    500: '#63c33d',
    950: '#000000',
  },
}

SCSS

$custom: #63c33d;
$custom-light: #98d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c33d",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 61
  },
  "hsl": {
    "h": 102.985,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73163,
    "c": 0.19235,
    "h": 138.3
  },
  "luminance": 0.4202
}

Semantic roles & 50–950 ramp

primary

#63C33D

secondary

#BB90CC

accent

#4CDCB3

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C33D

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

Preview Lab → · Contrast checker → · Palette generator →