#63C63E#63C63E

#63C63E is a light, vivid green. Relative luminance 0.434; OKLCH L 73.9% C 0.195 H 138.5°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#63C63E
RGB	rgb(99, 198, 62)
HSL	hsl(104, 54%, 51%)
HSV	hsv(104, 69%, 78%)
CMYK	cmyk(50%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(71.82, -53.08, 56.73)
CIE-LCH	lch(71.82, 77.69, 133.10°)
OKLab	oklab(73.93% -0.1463 0.1294)
OKLCH	oklch(73.93% 0.195 138.5)
XYZ	xyz(26.2082, 43.3867, 11.5499)
Luminance	0.4339 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C63E #A13EC6

analogous

#A7C63E #63C63E #3EC65D

triadic

#63C63E #3E63C6 #C63E63

tetradic

#63C63E #3EA7C6 #A13EC6 #C65D3E

square

#63C63E #3EA7C6 #A13EC6 #C65D3E

split-complementary

#63C63E #5D3EC6 #C63EA7

monochromatic

#346A1F #4B992D #63C63E #89D46D #AFE29C

Accessibility & contrast

On white

2.17

#63C63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#63C63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C63E

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C63E	#FFFFFF	#000000	##000000
##63C63E	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52A

Deuteranopia (green-blind)

#BFAD4B

Tritanopia (blue-blind)

#5BBFAB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c63e;
/* rgb */ color: rgb(99, 198, 62);
/* oklch */ color: oklch(73.9% 0.195 138.5);

Tailwind

colors: {
  custom: {
    50: '#98d87a',
    500: '#63c63e',
    950: '#000000',
  },
}

SCSS

$custom: #63c63e;
$custom-light: #98d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c63e",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 103.676,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73933,
    "c": 0.19538,
    "h": 138.5
  },
  "luminance": 0.43389
}

Semantic roles & 50–950 ramp

primary

#63C63E

secondary

#BE92CE

accent

#4ADEB6

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0F140A

muted

#7E837C

Preview Lab

Preview with #63C63E

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

Preview Lab → · Contrast checker → · Palette generator →