#63AD4E#63AD4E

#63AD4E is a light, vivid green. Relative luminance 0.331; OKLCH L 67.8% C 0.150 H 139.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#63AD4E
RGB	rgb(99, 173, 78)
HSL	hsl(107, 38%, 49%)
HSV	hsv(107, 55%, 68%)
CMYK	cmyk(42.8%, 0%, 54.9%, 32.2%)
CIE-LAB	lab(64.23, -41.35, 41.23)
CIE-LCH	lch(64.23, 58.39, 135.09°)
OKLab	oklab(67.76% -0.1134 0.098)
OKLCH	oklch(67.76% 0.15 139.2)
XYZ	xyz(21.4635, 33.0886, 12.4620)
Luminance	0.3309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AD4E #984EAD

analogous

#93AD4E #63AD4E #4EAD69

triadic

#63AD4E #4E63AD #AD4E63

tetradic

#63AD4E #4E93AD #984EAD #AD694E

square

#63AD4E #4E93AD #984EAD #AD694E

split-complementary

#63AD4E #694EAD #AD4E93

monochromatic

#335928 #4B833B #63AD4E #87C277 #ACD5A1

Accessibility & contrast

On white

2.76

#63AD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#63AD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AD4E

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AD4E	#FFFFFF	#000000	##000000
##63AD4E	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A045

Deuteranopia (green-blind)

#A79955

Tritanopia (blue-blind)

#5EA898

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63ad4e;
/* rgb */ color: rgb(99, 173, 78);
/* oklch */ color: oklch(67.8% 0.150 139.2);

Tailwind

colors: {
  custom: {
    50: '#94c682',
    500: '#63ad4e',
    950: '#000000',
  },
}

SCSS

$custom: #63ad4e;
$custom-light: #94c682;
$custom-dark: #000000;

JSON

{
  "hex": "#63ad4e",
  "rgb": {
    "r": 99,
    "g": 173,
    "b": 78
  },
  "hsl": {
    "h": 106.737,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.67762,
    "c": 0.14992,
    "h": 139.2
  },
  "luminance": 0.3309
}

Semantic roles & 50–950 ramp

primary

#63AD4E

secondary

#B895C2

accent

#5ACEB4

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63AD4E

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

Preview Lab → · Contrast checker → · Palette generator →