#63D39B#63D39B

#63D39B is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.6% C 0.132 H 159.4°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#63D39B
RGB	rgb(99, 211, 155)
HSL	hsl(150, 56%, 61%)
HSV	hsv(150, 53%, 83%)
CMYK	cmyk(53.1%, 0%, 26.5%, 17.3%)
CIE-LAB	lab(77.04, -44.89, 18.20)
CIE-LCH	lch(77.04, 48.44, 157.93°)
OKLab	oklab(78.63% -0.1232 0.0464)
OKLCH	oklch(78.63% 0.132 159.4)
XYZ	xyz(34.3533, 51.6047, 39.1544)
Luminance	0.5161 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D39B #D3639B

analogous

#63D363 #63D39B #63D3D3

triadic

#63D39B #9B63D3 #D39B63

tetradic

#63D39B #6363D3 #D3639B #D3D363

square

#63D39B #6363D3 #D3639B #D3D363

split-complementary

#63D39B #D363D3 #D36363

monochromatic

#29925E #37C27C #63D39B #93E0BA #C2EED8

Accessibility & contrast

On white

1.85

#63D39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#63D39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D39B

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D39B	#FFFFFF	#000000	##000000
##63D39B	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C598

Deuteranopia (green-blind)

#C1BA9E

Tritanopia (blue-blind)

#3ED2C4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d39b;
/* rgb */ color: rgb(99, 211, 155);
/* oklch */ color: oklch(78.6% 0.132 159.4);

Tailwind

colors: {
  custom: {
    50: '#97e1b8',
    500: '#63d39b',
    950: '#000000',
  },
}

SCSS

$custom: #63d39b;
$custom-light: #97e1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63d39b",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 155
  },
  "hsl": {
    "h": 150,
    "s": 56,
    "l": 60.784
  },
  "oklch": {
    "l": 0.78632,
    "c": 0.13165,
    "h": 159.4
  },
  "luminance": 0.51608
}

Semantic roles & 50–950 ramp

primary

#63D39B

secondary

#98426D

accent

#2273C4

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #63D39B

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

Preview Lab → · Contrast checker → · Palette generator →