#63CF6E#63CF6E

#63CF6E is a light, vivid green. Relative luminance 0.484; OKLCH L 76.8% C 0.168 H 145.7°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#63CF6E
RGB	rgb(99, 207, 110)
HSL	hsl(126, 53%, 60%)
HSV	hsv(126, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 46.9%, 18.8%)
CIE-LAB	lab(75.08, -51.12, 38.80)
CIE-LCH	lch(75.08, 64.17, 142.81°)
OKLab	oklab(76.77% -0.1387 0.0945)
OKLCH	oklch(76.77% 0.168 145.7)
XYZ	xyz(30.2711, 48.4016, 22.4961)
Luminance	0.4840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF6E #CF63C4

analogous

#8ECF63 #63CF6E #63CFA4

triadic

#63CF6E #6E63CF #CF6E63

tetradic

#63CF6E #638ECF #CF63C4 #CFA463

square

#63CF6E #638ECF #CF63C4 #CFA463

split-complementary

#63CF6E #A463CF #CF638E

monochromatic

#2B8C35 #3ABB47 #63CF6E #92DD99 #C1ECC5

Accessibility & contrast

On white

1.97

#63CF6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#63CF6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF6E

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF6E	#FFFFFF	#000000	##000000
##63CF6E	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BF66

Deuteranopia (green-blind)

#C3B575

Tritanopia (blue-blind)

#50CBB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63cf6e;
/* rgb */ color: rgb(99, 207, 110);
/* oklch */ color: oklch(76.8% 0.168 145.7);

Tailwind

colors: {
  custom: {
    50: '#97de99',
    500: '#63cf6e',
    950: '#000000',
  },
}

SCSS

$custom: #63cf6e;
$custom-light: #97de99;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf6e",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 110
  },
  "hsl": {
    "h": 126.111,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.76774,
    "c": 0.16782,
    "h": 145.7
  },
  "luminance": 0.48404
}

Semantic roles & 50–950 ramp

primary

#63CF6E

secondary

#DCB2D7

accent

#4BCEDC

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CF6E

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

Preview Lab → · Contrast checker → · Palette generator →