#63D23C#63D23C

#63D23C is a light, highly saturated green. Relative luminance 0.491; OKLCH L 77.0% C 0.211 H 138.9°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#63D23C
RGB	rgb(99, 210, 60)
HSL	hsl(104, 63%, 53%)
HSV	hsv(104, 71%, 82%)
CMYK	cmyk(52.9%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(75.49, -57.74, 61.29)
CIE-LCH	lch(75.49, 84.20, 133.29°)
OKLab	oklab(76.96% -0.1591 0.1387)
OKLCH	oklch(76.96% 0.211 138.9)
XYZ	xyz(29.0067, 49.0698, 12.2170)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D23C #AB3CD2

analogous

#AED23C #63D23C #3CD260

triadic

#63D23C #3C63D2 #D23C63

tetradic

#63D23C #3CAED2 #AB3CD2 #D2603C

square

#63D23C #3CAED2 #AB3CD2 #D2603C

split-complementary

#63D23C #603CD2 #D23CAE

monochromatic

#34781C #49AA27 #63D23C #8BDD6E #B3E99F

Accessibility & contrast

On white

1.94

#63D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#63D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D23C

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D23C	#FFFFFF	#000000	##000000
##63D23C	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C022

Deuteranopia (green-blind)

#CAB64B

Tritanopia (blue-blind)

#59CBB5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63d23c;
/* rgb */ color: rgb(99, 210, 60);
/* oklch */ color: oklch(77.0% 0.211 138.9);

Tailwind

colors: {
  custom: {
    50: '#9ae17b',
    500: '#63d23c',
    950: '#000000',
  },
}

SCSS

$custom: #63d23c;
$custom-light: #9ae17b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d23c",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 104.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76956,
    "c": 0.21107,
    "h": 138.9
  },
  "luminance": 0.49072
}

Semantic roles & 50–950 ramp

primary

#63D23C

secondary

#C494D5

accent

#42E6BB

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D23C

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

Preview Lab → · Contrast checker → · Palette generator →