#63CD4E#63CD4E

#63CD4E is a light, vivid green. Relative luminance 0.469; OKLCH L 75.9% C 0.193 H 140.5°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#63CD4E
RGB	rgb(99, 205, 78)
HSL	hsl(110, 56%, 55%)
HSV	hsv(110, 62%, 80%)
CMYK	cmyk(51.7%, 0%, 62%, 19.6%)
CIE-LAB	lab(74.10, -54.30, 52.61)
CIE-LCH	lch(74.10, 75.61, 135.90°)
OKLab	oklab(75.85% -0.1486 0.1226)
OKLCH	oklch(75.85% 0.193 140.5)
XYZ	xyz(28.3508, 46.8632, 14.7578)
Luminance	0.4687 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD4E #B84ECD

analogous

#A2CD4E #63CD4E #4ECD79

triadic

#63CD4E #4E63CD #CD4E63

tetradic

#63CD4E #4EA2CD #B84ECD #CD794E

square

#63CD4E #4EA2CD #B84ECD #CD794E

split-complementary

#63CD4E #794ECD #CD4EA2

monochromatic

#327D23 #45AD31 #63CD4E #8DDA7E #B7E8AD

Accessibility & contrast

On white

2.02

#63CD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#63CD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD4E

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD4E	#FFFFFF	#000000	##000000
##63CD4E	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC3F

Deuteranopia (green-blind)

#C4B358

Tritanopia (blue-blind)

#57C7B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd4e;
/* rgb */ color: rgb(99, 205, 78);
/* oklch */ color: oklch(75.9% 0.193 140.5);

Tailwind

colors: {
  custom: {
    50: '#98dd84',
    500: '#63cd4e',
    950: '#000000',
  },
}

SCSS

$custom: #63cd4e;
$custom-light: #98dd84;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd4e",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 78
  },
  "hsl": {
    "h": 110.079,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75855,
    "c": 0.19265,
    "h": 140.5
  },
  "luminance": 0.46865
}

Semantic roles & 50–950 ramp

primary

#63CD4E

secondary

#CDA1D6

accent

#49DFC6

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63CD4E

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

Preview Lab → · Contrast checker → · Palette generator →