#63BB74#63BB74

#63BB74 is a light, vivid green. Relative luminance 0.395; OKLCH L 71.9% C 0.133 H 148.5°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#63BB74
RGB	rgb(99, 187, 116)
HSL	hsl(132, 39%, 56%)
HSV	hsv(132, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 38%, 26.7%)
CIE-LAB	lab(69.08, -41.86, 27.99)
CIE-LCH	lch(69.08, 50.36, 146.23°)
OKLab	oklab(71.9% -0.1138 0.0697)
OKLCH	oklch(71.9% 0.133 148.5)
XYZ	xyz(26.0667, 39.4523, 22.7611)
Luminance	0.3945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB74 #BB63AA

analogous

#7EBB63 #63BB74 #63BBA0

triadic

#63BB74 #7463BB #BB7463

tetradic

#63BB74 #637EBB #BB63AA #BBA063

square

#63BB74 #637EBB #BB63AA #BBA063

split-complementary

#63BB74 #A063BB #BB637E

monochromatic

#32723E #449D55 #63BB74 #8ECE9A #B8E0C0

Accessibility & contrast

On white

2.36

#63BB74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#63BB74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB74

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB74	#FFFFFF	#000000	##000000
##63BB74	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAE6F

Deuteranopia (green-blind)

#B0A578

Tritanopia (blue-blind)

#53B8A9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bb74;
/* rgb */ color: rgb(99, 187, 116);
/* oklch */ color: oklch(71.9% 0.133 148.5);

Tailwind

colors: {
  custom: {
    50: '#95d09c',
    500: '#63bb74',
    950: '#000000',
  },
}

SCSS

$custom: #63bb74;
$custom-light: #95d09c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb74",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 116
  },
  "hsl": {
    "h": 131.591,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.71895,
    "c": 0.13343,
    "h": 148.5
  },
  "luminance": 0.39454
}

Semantic roles & 50–950 ramp

primary

#63BB74

secondary

#CFABC8

accent

#59B8CF

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63BB74

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

Preview Lab → · Contrast checker → · Palette generator →