#63CF6B#63CF6B

#63CF6B is a light, vivid green. Relative luminance 0.483; OKLCH L 76.7% C 0.171 H 145.1°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#63CF6B
RGB	rgb(99, 207, 107)
HSL	hsl(124, 53%, 60%)
HSV	hsv(124, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 48.3%, 18.8%)
CIE-LAB	lab(75.04, -51.55, 40.23)
CIE-LCH	lch(75.04, 65.39, 142.03°)
OKLab	oklab(76.73% -0.1399 0.0976)
OKLCH	oklch(76.73% 0.171 145.1)
XYZ	xyz(30.1105, 48.3374, 21.6504)
Luminance	0.4834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF6B #CF63C7

analogous

#91CF63 #63CF6B #63CFA1

triadic

#63CF6B #6B63CF #CF6B63

tetradic

#63CF6B #6391CF #CF63C7 #CFA163

square

#63CF6B #6391CF #CF63C7 #CFA163

split-complementary

#63CF6B #A163CF #CF6391

monochromatic

#2B8C32 #3ABB43 #63CF6B #92DD97 #C1ECC4

Accessibility & contrast

On white

1.97

#63CF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#63CF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF6B

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF6B	#FFFFFF	#000000	##000000
##63CF6B	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BF63

Deuteranopia (green-blind)

#C4B572

Tritanopia (blue-blind)

#51CAB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63cf6b;
/* rgb */ color: rgb(99, 207, 107);
/* oklch */ color: oklch(76.7% 0.171 145.1);

Tailwind

colors: {
  custom: {
    50: '#97de97',
    500: '#63cf6b',
    950: '#000000',
  },
}

SCSS

$custom: #63cf6b;
$custom-light: #97de97;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf6b",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 107
  },
  "hsl": {
    "h": 124.444,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.76728,
    "c": 0.17059,
    "h": 145.1
  },
  "luminance": 0.4834
}

Semantic roles & 50–950 ramp

primary

#63CF6B

secondary

#DCB2D9

accent

#4BD2DC

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CF6B

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

Preview Lab → · Contrast checker → · Palette generator →