#63C33C#63C33C

#63C33C is a light, vivid green. Relative luminance 0.420; OKLCH L 73.2% C 0.193 H 138.2°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#63C33C
RGB	rgb(99, 195, 60)
HSL	hsl(103, 53%, 50%)
HSV	hsv(103, 69%, 76%)
CMYK	cmyk(49.2%, 0%, 69.2%, 23.5%)
CIE-LAB	lab(70.88, -52.09, 56.53)
CIE-LCH	lch(70.88, 76.87, 132.66°)
OKLab	oklab(73.15% -0.1438 0.1288)
OKLCH	oklch(73.15% 0.193 138.2)
XYZ	xyz(25.4754, 42.0073, 11.0399)
Luminance	0.4201 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C33C #9C3CC3

analogous

#A6C33C #63C33C #3CC359

triadic

#63C33C #3C63C3 #C33C63

tetradic

#63C33C #3CA6C3 #9C3CC3 #C3593C

square

#63C33C #3CA6C3 #9C3CC3 #C3593C

split-complementary

#63C33C #593CC3 #C33CA6

monochromatic

#33651F #4B942E #63C33C #88D16B #AEE09A

Accessibility & contrast

On white

2.23

#63C33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#63C33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C33C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C33C	#FFFFFF	#000000	##000000
##63C33C	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)

#C9B228

Deuteranopia (green-blind)

#BCAA49

Tritanopia (blue-blind)

#5CBCA8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c33c;
/* rgb */ color: rgb(99, 195, 60);
/* oklch */ color: oklch(73.2% 0.193 138.2);

Tailwind

colors: {
  custom: {
    50: '#98d679',
    500: '#63c33c',
    950: '#000000',
  },
}

SCSS

$custom: #63c33c;
$custom-light: #98d679;
$custom-dark: #000000;

JSON

{
  "hex": "#63c33c",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 60
  },
  "hsl": {
    "h": 102.667,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.73154,
    "c": 0.19302,
    "h": 138.2
  },
  "luminance": 0.42009
}

Semantic roles & 50–950 ramp

primary

#63C33C

secondary

#BA8FCC

accent

#4BDCB2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #63C33C

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

Preview Lab → · Contrast checker → · Palette generator →