#63D23D#63D23D

#63D23D is a light, highly saturated green. Relative luminance 0.491; OKLCH L 77.0% C 0.210 H 139.0°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#63D23D
RGB	rgb(99, 210, 61)
HSL	hsl(105, 62%, 53%)
HSV	hsv(105, 71%, 82%)
CMYK	cmyk(52.9%, 0%, 71%, 17.6%)
CIE-LAB	lab(75.50, -57.67, 60.93)
CIE-LCH	lch(75.50, 83.89, 133.42°)
OKLab	oklab(76.96% -0.1588 0.1381)
OKLCH	oklch(76.96% 0.21 139)
XYZ	xyz(29.0334, 49.0805, 12.3575)
Luminance	0.4908 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D23D #AC3DD2

analogous

#ADD23D #63D23D #3DD261

triadic

#63D23D #3D63D2 #D23D63

tetradic

#63D23D #3DADD2 #AC3DD2 #D2613D

square

#63D23D #3DADD2 #AC3DD2 #D2613D

split-complementary

#63D23D #613DD2 #D23DAD

monochromatic

#34791C #49AA28 #63D23D #8BDE6F #B3E9A0

Accessibility & contrast

On white

1.94

#63D23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#63D23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D23D

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D23D	#FFFFFF	#000000	##000000
##63D23D	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C024

Deuteranopia (green-blind)

#CAB64C

Tritanopia (blue-blind)

#59CBB5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63d23d;
/* rgb */ color: rgb(99, 210, 61);
/* oklch */ color: oklch(77.0% 0.210 139.0);

Tailwind

colors: {
  custom: {
    50: '#9ae17b',
    500: '#63d23d',
    950: '#000000',
  },
}

SCSS

$custom: #63d23d;
$custom-light: #9ae17b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d23d",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 61
  },
  "hsl": {
    "h": 104.698,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76963,
    "c": 0.21046,
    "h": 139
  },
  "luminance": 0.49083
}

Semantic roles & 50–950 ramp

primary

#63D23D

secondary

#C595D6

accent

#42E5BC

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D23D

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

Preview Lab → · Contrast checker → · Palette generator →