#63C574#63C574

#63C574 is a light, vivid green. Relative luminance 0.438; OKLCH L 74.4% C 0.148 H 147.7°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#63C574
RGB	rgb(99, 197, 116)
HSL	hsl(130, 46%, 58%)
HSV	hsv(130, 50%, 77%)
CMYK	cmyk(49.7%, 0%, 41.1%, 22.7%)
CIE-LAB	lab(72.12, -46.12, 31.98)
CIE-LCH	lch(72.12, 56.12, 145.26°)
OKLab	oklab(74.38% -0.1252 0.0791)
OKLCH	oklch(74.38% 0.148 147.7)
XYZ	xyz(28.2625, 43.8439, 23.4930)
Luminance	0.4385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C574 #C563B4

analogous

#83C563 #63C574 #63C5A5

triadic

#63C574 #7463C5 #C57463

tetradic

#63C574 #6383C5 #C563B4 #C5A563

square

#63C574 #6383C5 #C563B4 #C5A563

split-complementary

#63C574 #A563C5 #C56383

monochromatic

#2F7F3D #40AB52 #63C574 #90D69C #BCE6C4

Accessibility & contrast

On white

2.15

#63C574 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#63C574 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C574

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C574	#FFFFFF	#000000	##000000
##63C574	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B66E

Deuteranopia (green-blind)

#B9AD79

Tritanopia (blue-blind)

#51C1B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c574;
/* rgb */ color: rgb(99, 197, 116);
/* oklch */ color: oklch(74.4% 0.148 147.7);

Tailwind

colors: {
  custom: {
    50: '#96d79d',
    500: '#63c574',
    950: '#000000',
  },
}

SCSS

$custom: #63c574;
$custom-light: #96d79d;
$custom-dark: #000000;

JSON

{
  "hex": "#63c574",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 116
  },
  "hsl": {
    "h": 130.408,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.74384,
    "c": 0.14804,
    "h": 147.7
  },
  "luminance": 0.43846
}

Semantic roles & 50–950 ramp

primary

#63C574

secondary

#D5AECF

accent

#52BFD5

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140E

muted

#7E837E

Preview Lab

Preview with #63C574

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

Preview Lab → · Contrast checker → · Palette generator →