#63BB7B#63BB7B

#63BB7B is a light, vivid green. Relative luminance 0.396; OKLCH L 72.0% C 0.127 H 151.0°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#63BB7B
RGB	rgb(99, 187, 123)
HSL	hsl(136, 39%, 56%)
HSV	hsv(136, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 34.2%, 26.7%)
CIE-LAB	lab(69.20, -40.64, 24.45)
CIE-LCH	lch(69.20, 47.43, 148.97°)
OKLab	oklab(72.03% -0.1106 0.0614)
OKLCH	oklch(72.03% 0.127 151)
XYZ	xyz(26.4893, 39.6214, 24.9869)
Luminance	0.3962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB7B #BB63A3

analogous

#77BB63 #63BB7B #63BBA7

triadic

#63BB7B #7B63BB #BB7B63

tetradic

#63BB7B #6377BB #BB63A3 #BBA763

square

#63BB7B #6377BB #BB63A3 #BBA763

split-complementary

#63BB7B #A763BB #BB6377

monochromatic

#327243 #449D5C #63BB7B #8ECE9F #B8E0C3

Accessibility & contrast

On white

2.35

#63BB7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#63BB7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB7B

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB7B	#FFFFFF	#000000	##000000
##63BB7B	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAE77

Deuteranopia (green-blind)

#AFA57F

Tritanopia (blue-blind)

#51B8AA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bb7b;
/* rgb */ color: rgb(99, 187, 123);
/* oklch */ color: oklch(72.0% 0.127 151.0);

Tailwind

colors: {
  custom: {
    50: '#94d0a1',
    500: '#63bb7b',
    950: '#000000',
  },
}

SCSS

$custom: #63bb7b;
$custom-light: #94d0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb7b",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 123
  },
  "hsl": {
    "h": 136.364,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72034,
    "c": 0.12652,
    "h": 151
  },
  "luminance": 0.39623
}

Semantic roles & 50–950 ramp

primary

#63BB7B

secondary

#CFABC5

accent

#59AFCF

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140F

muted

#7E827E

Preview Lab

Preview with #63BB7B

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

Preview Lab → · Contrast checker → · Palette generator →