#63D45C#63D45C

#63D45C is a light, vivid green. Relative luminance 0.505; OKLCH L 77.8% C 0.190 H 142.5°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#63D45C
RGB	rgb(99, 212, 92)
HSL	hsl(117, 58%, 60%)
HSV	hsv(117, 57%, 83%)
CMYK	cmyk(53.3%, 0%, 56.6%, 16.9%)
CIE-LAB	lab(76.38, -55.44, 48.99)
CIE-LCH	lch(76.38, 73.98, 138.53°)
OKLab	oklab(77.77% -0.151 0.116)
OKLCH	oklch(77.77% 0.19 142.5)
XYZ	xyz(30.6193, 50.5098, 18.2590)
Luminance	0.5051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D45C #CD5CD4

analogous

#9FD45C #63D45C #5CD491

triadic

#63D45C #5C63D4 #D45C63

tetradic

#63D45C #5C9FD4 #CD5CD4 #D4915C

square

#63D45C #5C9FD4 #CD5CD4 #D4915C

split-complementary

#63D45C #915CD4 #D45C9F

monochromatic

#2C9026 #3BC033 #63D45C #91E18C #C0EEBD

Accessibility & contrast

On white

1.89

#63D45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#63D45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D45C

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D45C	#FFFFFF	#000000	##000000
##63D45C	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C250

Deuteranopia (green-blind)

#CAB965

Tritanopia (blue-blind)

#53CEBA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d45c;
/* rgb */ color: rgb(99, 212, 92);
/* oklch */ color: oklch(77.8% 0.190 142.5);

Tailwind

colors: {
  custom: {
    50: '#99e28d',
    500: '#63d45c',
    950: '#000000',
  },
}

SCSS

$custom: #63d45c;
$custom-light: #99e28d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d45c",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 92
  },
  "hsl": {
    "h": 116.5,
    "s": 58.252,
    "l": 59.608
  },
  "oklch": {
    "l": 0.77774,
    "c": 0.19041,
    "h": 142.5
  },
  "luminance": 0.50512
}

Semantic roles & 50–950 ramp

primary

#63D45C

secondary

#903F95

accent

#46E1D8

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150C

muted

#80847F

Preview Lab

Preview with #63D45C

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

Preview Lab → · Contrast checker → · Palette generator →