#63BB61#63BB61

#63BB61 is a light, vivid green. Relative luminance 0.391; OKLCH L 71.6% C 0.152 H 143.4°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#63BB61
RGB	rgb(99, 187, 97)
HSL	hsl(119, 40%, 56%)
HSV	hsv(119, 48%, 73%)
CMYK	cmyk(47.1%, 0%, 48.1%, 26.7%)
CIE-LAB	lab(68.79, -44.81, 37.40)
CIE-LCH	lch(68.79, 58.37, 140.15°)
OKLab	oklab(71.57% -0.122 0.0907)
OKLCH	oklch(71.57% 0.152 143.4)
XYZ	xyz(25.0724, 39.0546, 17.5241)
Luminance	0.3906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB61 #B961BB

analogous

#90BB61 #63BB61 #61BB8C

triadic

#63BB61 #6163BB #BB6163

tetradic

#63BB61 #6190BB #B961BB #BB8C61

square

#63BB61 #6190BB #B961BB #BB8C61

split-complementary

#63BB61 #8C61BB #BB6190

monochromatic

#327131 #459C43 #63BB61 #8DCD8C #B7E0B7

Accessibility & contrast

On white

2.38

#63BB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#63BB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB61

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB61	#FFFFFF	#000000	##000000
##63BB61	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAD5A

Deuteranopia (green-blind)

#B2A567

Tritanopia (blue-blind)

#58B6A6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb61;
/* rgb */ color: rgb(99, 187, 97);
/* oklch */ color: oklch(71.6% 0.152 143.4);

Tailwind

colors: {
  custom: {
    50: '#95d08f',
    500: '#63bb61',
    950: '#000000',
  },
}

SCSS

$custom: #63bb61;
$custom-light: #95d08f;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb61",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 97
  },
  "hsl": {
    "h": 118.667,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.71567,
    "c": 0.15202,
    "h": 143.4
  },
  "luminance": 0.39056
}

Semantic roles & 50–950 ramp

primary

#63BB61

secondary

#CEA9CF

accent

#58D0CD

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140C

muted

#7E827D

Preview Lab

Preview with #63BB61

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

Preview Lab → · Contrast checker → · Palette generator →