#63B23E#63B23E

#63B23E is a light, vivid green. Relative luminance 0.348; OKLCH L 68.8% C 0.170 H 137.2°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#63B23E
RGB	rgb(99, 178, 62)
HSL	hsl(101, 48%, 47%)
HSV	hsv(101, 65%, 70%)
CMYK	cmyk(44.4%, 0%, 65.2%, 30.2%)
CIE-LAB	lab(65.62, -45.14, 50.12)
CIE-LCH	lch(65.62, 67.45, 132.00°)
OKLab	oklab(68.85% -0.1248 0.1155)
OKLCH	oklch(68.85% 0.17 137.2)
XYZ	xyz(21.9348, 34.8399, 10.1255)
Luminance	0.3484 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B23E #8D3EB2

analogous

#9DB23E #63B23E #3EB253

triadic

#63B23E #3E63B2 #B23E63

tetradic

#63B23E #3E9DB2 #8D3EB2 #B2533E

square

#63B23E #3E9DB2 #8D3EB2 #B2533E

split-complementary

#63B23E #533EB2 #B23E9D

monochromatic

#31571E #4A852E #63B23E #84C964 #A8D992

Accessibility & contrast

On white

2.64

#63B23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#63B23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B23E

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B23E	#FFFFFF	#000000	##000000
##63B23E	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A42F

Deuteranopia (green-blind)

#AD9D48

Tritanopia (blue-blind)

#5FAC9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #63b23e;
/* rgb */ color: rgb(99, 178, 62);
/* oklch */ color: oklch(68.8% 0.170 137.2);

Tailwind

colors: {
  custom: {
    50: '#95c979',
    500: '#63b23e',
    950: '#000000',
  },
}

SCSS

$custom: #63b23e;
$custom-light: #95c979;
$custom-dark: #000000;

JSON

{
  "hex": "#63b23e",
  "rgb": {
    "r": 99,
    "g": 178,
    "b": 62
  },
  "hsl": {
    "h": 100.862,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68848,
    "c": 0.17006,
    "h": 137.2
  },
  "luminance": 0.34841
}

Semantic roles & 50–950 ramp

primary

#63B23E

secondary

#B188C4

accent

#50D8AD

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B23E

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

Preview Lab → · Contrast checker → · Palette generator →