#63C633#63C633

#63C633 is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.8% C 0.202 H 137.6°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#63C633
RGB	rgb(99, 198, 51)
HSL	hsl(100, 59%, 49%)
HSV	hsv(100, 74%, 78%)
CMYK	cmyk(50%, 0%, 74.2%, 22.4%)
CIE-LAB	lab(71.74, -53.89, 60.69)
CIE-LCH	lch(71.74, 81.17, 131.60°)
OKLab	oklab(73.85% -0.1492 0.1363)
OKLCH	oklch(73.85% 0.202 137.6)
XYZ	xyz(25.9364, 43.2780, 10.1181)
Luminance	0.4328 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C633 #9633C6

analogous

#ADC633 #63C633 #33C64D

triadic

#63C633 #3363C6 #C63363

tetradic

#63C633 #33ADC6 #9633C6 #C64D33

square

#63C633 #33ADC6 #9633C6 #C64D33

split-complementary

#63C633 #4D33C6 #C633AD

monochromatic

#32651A #4B9526 #63C633 #87D660 #ACE391

Accessibility & contrast

On white

2.17

#63C633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#63C633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C633

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C633	#FFFFFF	#000000	##000000
##63C633	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB514

Deuteranopia (green-blind)

#C0AD42

Tritanopia (blue-blind)

#5CBFAA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c633;
/* rgb */ color: rgb(99, 198, 51);
/* oklch */ color: oklch(73.8% 0.202 137.6);

Tailwind

colors: {
  custom: {
    50: '#98d875',
    500: '#63c633',
    950: '#000000',
  },
}

SCSS

$custom: #63c633;
$custom-light: #98d875;
$custom-dark: #000000;

JSON

{
  "hex": "#63c633",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 51
  },
  "hsl": {
    "h": 100.408,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73849,
    "c": 0.20209,
    "h": 137.6
  },
  "luminance": 0.4328
}

Semantic roles & 50–950 ramp

primary

#63C633

secondary

#B787CD

accent

#46E2AF

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #63C633

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

Preview Lab → · Contrast checker → · Palette generator →