#63BF6B#63BF6B

#63BF6B is a light, vivid green. Relative luminance 0.410; OKLCH L 72.7% C 0.148 H 145.7°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#63BF6B
RGB	rgb(99, 191, 107)
HSL	hsl(125, 42%, 57%)
HSV	hsv(125, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 44%, 25.1%)
CIE-LAB	lab(70.16, -45.02, 34.06)
CIE-LCH	lch(70.16, 56.45, 142.89°)
OKLab	oklab(72.73% -0.1223 0.0836)
OKLCH	oklch(72.73% 0.148 145.7)
XYZ	xyz(26.4288, 40.9738, 20.4231)
Luminance	0.4098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF6B #BF63B7

analogous

#89BF63 #63BF6B #63BF99

triadic

#63BF6B #6B63BF #BF6B63

tetradic

#63BF6B #6389BF #BF63B7 #BF9963

square

#63BF6B #6389BF #BF63B7 #BF9963

split-complementary

#63BF6B #9963BF #BF6389

monochromatic

#317737 #43A24B #63BF6B #8ED194 #BAE3BD

Accessibility & contrast

On white

2.28

#63BF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#63BF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF6B

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF6B	#FFFFFF	#000000	##000000
##63BF6B	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B165

Deuteranopia (green-blind)

#B5A870

Tritanopia (blue-blind)

#55BBAB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bf6b;
/* rgb */ color: rgb(99, 191, 107);
/* oklch */ color: oklch(72.7% 0.148 145.7);

Tailwind

colors: {
  custom: {
    50: '#95d396',
    500: '#63bf6b',
    950: '#000000',
  },
}

SCSS

$custom: #63bf6b;
$custom-light: #95d396;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf6b",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 107
  },
  "hsl": {
    "h": 125.217,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.72731,
    "c": 0.14813,
    "h": 145.7
  },
  "luminance": 0.40976
}

Semantic roles & 50–950 ramp

primary

#63BF6B

secondary

#D2ACCE

accent

#56C7D2

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140D

muted

#7E837E

Preview Lab

Preview with #63BF6B

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

Preview Lab → · Contrast checker → · Palette generator →