#63B37E#63B37E

#63B37E is a light, moderate green. Relative luminance 0.364; OKLCH L 70.1% C 0.112 H 153.5°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#63B37E
RGB	rgb(99, 179, 126)
HSL	hsl(140, 34%, 55%)
HSV	hsv(140, 45%, 70%)
CMYK	cmyk(44.7%, 0%, 29.6%, 29.8%)
CIE-LAB	lab(66.82, -36.51, 19.61)
CIE-LCH	lch(66.82, 41.44, 151.75°)
OKLab	oklab(70.12% -0.0998 0.0497)
OKLCH	oklch(70.12% 0.112 153.5)
XYZ	xyz(25.0299, 36.3974, 25.4411)
Luminance	0.3640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B37E #B36398

analogous

#70B363 #63B37E #63B3A6

triadic

#63B37E #7E63B3 #B37E63

tetradic

#63B37E #6370B3 #B36398 #B3A663

square

#63B37E #6370B3 #B36398 #B3A663

split-complementary

#63B37E #A663B3 #B36370

monochromatic

#336945 #479260 #63B37E #8CC7A0 #B5DBC2

Accessibility & contrast

On white

2.54

#63B37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#63B37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B37E

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B37E	#FFFFFF	#000000	##000000
##63B37E	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87B

Deuteranopia (green-blind)

#A79F81

Tritanopia (blue-blind)

#52B1A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b37e;
/* rgb */ color: rgb(99, 179, 126);
/* oklch */ color: oklch(70.1% 0.112 153.5);

Tailwind

colors: {
  custom: {
    50: '#94caa3',
    500: '#63b37e',
    950: '#000000',
  },
}

SCSS

$custom: #63b37e;
$custom-light: #94caa3;
$custom-dark: #000000;

JSON

{
  "hex": "#63b37e",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 126
  },
  "hsl": {
    "h": 140.25,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.70117,
    "c": 0.1115,
    "h": 153.5
  },
  "luminance": 0.36399
}

Semantic roles & 50–950 ramp

primary

#63B37E

secondary

#CAA8BE

accent

#5DA6CB

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #63B37E

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

Preview Lab → · Contrast checker → · Palette generator →