#63B23D#63B23D

#63B23D is a light, vivid green. Relative luminance 0.348; OKLCH L 68.8% C 0.171 H 137.1°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#63B23D
RGB	rgb(99, 178, 61)
HSL	hsl(101, 49%, 47%)
HSV	hsv(101, 66%, 70%)
CMYK	cmyk(44.4%, 0%, 65.7%, 30.2%)
CIE-LAB	lab(65.62, -45.23, 50.53)
CIE-LCH	lch(65.62, 67.82, 131.83°)
OKLab	oklab(68.84% -0.1251 0.1163)
OKLCH	oklch(68.84% 0.171 137.1)
XYZ	xyz(21.9076, 34.8290, 9.9823)
Luminance	0.3483 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B23D #8C3DB2

analogous

#9EB23D #63B23D #3DB252

triadic

#63B23D #3D63B2 #B23D63

tetradic

#63B23D #3D9EB2 #8C3DB2 #B2523D

square

#63B23D #3D9EB2 #8C3DB2 #B2523D

split-complementary

#63B23D #523DB2 #B23D9E

monochromatic

#30571E #4A842D #63B23D #84C963 #A8D990

Accessibility & contrast

On white

2.64

#63B23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#63B23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B23D

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B23D	#FFFFFF	#000000	##000000
##63B23D	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)

#B8A42E

Deuteranopia (green-blind)

#AD9D47

Tritanopia (blue-blind)

#5FAC9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #63b23d;
/* rgb */ color: rgb(99, 178, 61);
/* oklch */ color: oklch(68.8% 0.171 137.1);

Tailwind

colors: {
  custom: {
    50: '#95c978',
    500: '#63b23d',
    950: '#000000',
  },
}

SCSS

$custom: #63b23d;
$custom-light: #95c978;
$custom-dark: #000000;

JSON

{
  "hex": "#63b23d",
  "rgb": {
    "r": 99,
    "g": 178,
    "b": 61
  },
  "hsl": {
    "h": 100.513,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68839,
    "c": 0.17081,
    "h": 137.1
  },
  "luminance": 0.3483
}

Semantic roles & 50–950 ramp

primary

#63B23D

secondary

#B087C4

accent

#4FD9AC

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B23D

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

Preview Lab → · Contrast checker → · Palette generator →