#63A951#63A951

#63A951 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.8% C 0.141 H 139.5°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#63A951
RGB	rgb(99, 169, 81)
HSL	hsl(108, 35%, 49%)
HSV	hsv(108, 52%, 66%)
CMYK	cmyk(41.4%, 0%, 52.1%, 33.7%)
CIE-LAB	lab(63.03, -39.25, 38.31)
CIE-LCH	lch(63.03, 54.84, 135.69°)
OKLab	oklab(66.79% -0.1075 0.0918)
OKLCH	oklch(66.79% 0.141 139.5)
XYZ	xyz(20.8180, 31.6215, 12.7896)
Luminance	0.3162 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A951 #9751A9

analogous

#8FA951 #63A951 #51A96B

triadic

#63A951 #5163A9 #A95163

tetradic

#63A951 #518FA9 #9751A9 #A96B51

square

#63A951 #518FA9 #9751A9 #A96B51

split-complementary

#63A951 #6B51A9 #A9518F

monochromatic

#335629 #4B803D #63A951 #87BF79 #ACD2A2

Accessibility & contrast

On white

2.87

#63A951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#63A951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A951

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A951	#FFFFFF	#000000	##000000
##63A951	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9C49

Deuteranopia (green-blind)

#A39657

Tritanopia (blue-blind)

#5EA495

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a951;
/* rgb */ color: rgb(99, 169, 81);
/* oklch */ color: oklch(66.8% 0.141 139.5);

Tailwind

colors: {
  custom: {
    50: '#94c384',
    500: '#63a951',
    950: '#000000',
  },
}

SCSS

$custom: #63a951;
$custom-light: #94c384;
$custom-dark: #000000;

JSON

{
  "hex": "#63a951",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 81
  },
  "hsl": {
    "h": 107.727,
    "s": 35.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.6679,
    "c": 0.14138,
    "h": 139.5
  },
  "luminance": 0.31623
}

Semantic roles & 50–950 ramp

primary

#63A951

secondary

#B796C0

accent

#5DCBB5

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0D120B

muted

#7E817C

Preview Lab

Preview with #63A951

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

Preview Lab → · Contrast checker → · Palette generator →