#63B37F#63B37F

#63B37F is a light, moderate green. Relative luminance 0.364; OKLCH L 70.1% C 0.111 H 154.0°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#63B37F
RGB	rgb(99, 179, 127)
HSL	hsl(141, 34%, 55%)
HSV	hsv(141, 45%, 70%)
CMYK	cmyk(44.7%, 0%, 29.1%, 29.8%)
CIE-LAB	lab(66.84, -36.31, 19.10)
CIE-LCH	lch(66.84, 41.03, 152.26°)
OKLab	oklab(70.14% -0.0993 0.0485)
OKLCH	oklch(70.14% 0.111 154)
XYZ	xyz(25.0948, 36.4234, 25.7826)
Luminance	0.3643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B37F #B36397

analogous

#6FB363 #63B37F #63B3A7

triadic

#63B37F #7F63B3 #B37F63

tetradic

#63B37F #636FB3 #B36397 #B3A763

square

#63B37F #636FB3 #B36397 #B3A763

split-complementary

#63B37F #A763B3 #B3636F

monochromatic

#336946 #479261 #63B37F #8CC7A1 #B5DBC3

Accessibility & contrast

On white

2.53

#63B37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#63B37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B37F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B37F	#FFFFFF	#000000	##000000
##63B37F	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87C

Deuteranopia (green-blind)

#A79F82

Tritanopia (blue-blind)

#52B1A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b37f;
/* rgb */ color: rgb(99, 179, 127);
/* oklch */ color: oklch(70.1% 0.111 154.0);

Tailwind

colors: {
  custom: {
    50: '#93caa4',
    500: '#63b37f',
    950: '#000000',
  },
}

SCSS

$custom: #63b37f;
$custom-light: #93caa4;
$custom-dark: #000000;

JSON

{
  "hex": "#63b37f",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 127
  },
  "hsl": {
    "h": 141,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7014,
    "c": 0.11053,
    "h": 154
  },
  "luminance": 0.36425
}

Semantic roles & 50–950 ramp

primary

#63B37F

secondary

#CAA8BE

accent

#5DA4CB

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #63B37F

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

Preview Lab → · Contrast checker → · Palette generator →