#63C48B#63C48B

#63C48B is a light, vivid green. Relative luminance 0.440; OKLCH L 74.6% C 0.125 H 155.9°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#63C48B
RGB	rgb(99, 196, 139)
HSL	hsl(145, 45%, 58%)
HSV	hsv(145, 49%, 77%)
CMYK	cmyk(49.5%, 0%, 29.1%, 23.1%)
CIE-LAB	lab(72.22, -41.58, 20.04)
CIE-LCH	lch(72.22, 46.16, 154.27°)
OKLab	oklab(74.6% -0.1137 0.0509)
OKLCH	oklch(74.6% 0.125 155.9)
XYZ	xyz(29.5435, 43.9942, 31.3560)
Luminance	0.4400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C48B #C4639C

analogous

#6CC463 #63C48B #63C4BB

triadic

#63C48B #8B63C4 #C48B63

tetradic

#63C48B #636CC4 #C4639C #C4BB63

square

#63C48B #636CC4 #C4639C #C4BB63

split-complementary

#63C48B #BB63C4 #C4636C

monochromatic

#2F7D4F #40AA6C #63C48B #8FD5AC #BCE6CD

Accessibility & contrast

On white

2.14

#63C48B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#63C48B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C48B

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C48B	#FFFFFF	#000000	##000000
##63C48B	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B788

Deuteranopia (green-blind)

#B5AD8E

Tritanopia (blue-blind)

#4AC2B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c48b;
/* rgb */ color: rgb(99, 196, 139);
/* oklch */ color: oklch(74.6% 0.125 155.9);

Tailwind

colors: {
  custom: {
    50: '#95d6ad',
    500: '#63c48b',
    950: '#000000',
  },
}

SCSS

$custom: #63c48b;
$custom-light: #95d6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63c48b",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 139
  },
  "hsl": {
    "h": 144.742,
    "s": 45.116,
    "l": 57.843
  },
  "oklch": {
    "l": 0.74598,
    "c": 0.12457,
    "h": 155.9
  },
  "luminance": 0.43997
}

Semantic roles & 50–950 ramp

primary

#63C48B

secondary

#D5AEC5

accent

#539FD5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E1410

muted

#7E837F

Preview Lab

Preview with #63C48B

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

Preview Lab → · Contrast checker → · Palette generator →