#63B671#63B671

#63B671 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.6% C 0.129 H 147.9°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#63B671
RGB	rgb(99, 182, 113)
HSL	hsl(130, 36%, 55%)
HSV	hsv(130, 46%, 71%)
CMYK	cmyk(45.6%, 0%, 37.9%, 28.6%)
CIE-LAB	lab(67.50, -40.19, 27.49)
CIE-LCH	lch(67.50, 48.69, 145.63°)
OKLab	oklab(70.59% -0.1093 0.0685)
OKLCH	oklch(70.59% 0.129 147.9)
XYZ	xyz(24.8527, 37.2991, 21.5094)
Luminance	0.3730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B671 #B663A8

analogous

#7FB663 #63B671 #63B69A

triadic

#63B671 #7163B6 #B67163

tetradic

#63B671 #637FB6 #B663A8 #B69A63

square

#63B671 #637FB6 #B663A8 #B69A63

split-complementary

#63B671 #9A63B6 #B6637F

monochromatic

#336C3C #469654 #63B671 #8DCA97 #B6DDBD

Accessibility & contrast

On white

2.48

#63B671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#63B671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B671

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B671	#FFFFFF	#000000	##000000
##63B671	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96C

Deuteranopia (green-blind)

#ACA175

Tritanopia (blue-blind)

#55B3A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b671;
/* rgb */ color: rgb(99, 182, 113);
/* oklch */ color: oklch(70.6% 0.129 147.9);

Tailwind

colors: {
  custom: {
    50: '#94cc9a',
    500: '#63b671',
    950: '#000000',
  },
}

SCSS

$custom: #63b671;
$custom-light: #94cc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#63b671",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 113
  },
  "hsl": {
    "h": 130.12,
    "s": 36.245,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70592,
    "c": 0.12894,
    "h": 147.9
  },
  "luminance": 0.37301
}

Semantic roles & 50–950 ramp

primary

#63B671

secondary

#CCA9C6

accent

#5CB9CC

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #63B671

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

Preview Lab → · Contrast checker → · Palette generator →