#63C587#63C587

#63C587 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.8% C 0.130 H 154.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#63C587
RGB	rgb(99, 197, 135)
HSL	hsl(142, 46%, 58%)
HSV	hsv(142, 50%, 77%)
CMYK	cmyk(49.7%, 0%, 31.5%, 22.7%)
CIE-LAB	lab(72.45, -42.78, 22.47)
CIE-LCH	lch(72.45, 48.33, 152.29°)
OKLab	oklab(74.76% -0.1167 0.0568)
OKLCH	oklch(74.76% 0.13 154)
XYZ	xyz(29.4829, 44.3321, 29.9203)
Luminance	0.4433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C587 #C563A1

analogous

#70C563 #63C587 #63C5B8

triadic

#63C587 #8763C5 #C58763

tetradic

#63C587 #6370C5 #C563A1 #C5B863

square

#63C587 #6370C5 #C563A1 #C5B863

split-complementary

#63C587 #B863C5 #C56370

monochromatic

#2F7F4C #40AB67 #63C587 #90D6A9 #BCE6CC

Accessibility & contrast

On white

2.13

#63C587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#63C587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C587

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C587	#FFFFFF	#000000	##000000
##63C587	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B883

Deuteranopia (green-blind)

#B7AE8B

Tritanopia (blue-blind)

#4BC3B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c587;
/* rgb */ color: rgb(99, 197, 135);
/* oklch */ color: oklch(74.8% 0.130 154.0);

Tailwind

colors: {
  custom: {
    50: '#95d7aa',
    500: '#63c587',
    950: '#000000',
  },
}

SCSS

$custom: #63c587;
$custom-light: #95d7aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63c587",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 135
  },
  "hsl": {
    "h": 142.041,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.74757,
    "c": 0.12976,
    "h": 154
  },
  "luminance": 0.44334
}

Semantic roles & 50–950 ramp

primary

#63C587

secondary

#D5AEC7

accent

#52A5D5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E1410

muted

#7E837F

Preview Lab

Preview with #63C587

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

Preview Lab → · Contrast checker → · Palette generator →