#15B381#15B381

#15B381 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.141 H 164.2°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#15B381
RGB	rgb(21, 179, 129)
HSL	hsl(161, 79%, 39%)
HSV	hsv(161, 88%, 70%)
CMYK	cmyk(88.3%, 0%, 27.9%, 29.8%)
CIE-LAB	lab(64.95, -49.60, 15.09)
CIE-LCH	lch(64.95, 51.85, 163.08°)
OKLab	oklab(68.06% -0.1357 0.0384)
OKLCH	oklch(68.06% 0.141 164.2)
XYZ	xyz(20.3894, 33.9820, 26.2492)
Luminance	0.3398 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15B381 #B31547

analogous

#15B332 #15B381 #1596B3

triadic

#15B381 #8115B3 #B38115

tetradic

#15B381 #3215B3 #B31547 #96B315

square

#15B381 #3215B3 #B31547 #96B315

split-complementary

#15B381 #B31596 #B33215

monochromatic

#084532 #0F7C5A #15B381 #20E5A7 #57EBBC

Accessibility & contrast

On white

2.69

#15B381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#15B381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15B381

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15B381	#FFFFFF	#000000	##000000
##15B381	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9E9884

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #15b381;
/* rgb */ color: rgb(21, 179, 129);
/* oklch */ color: oklch(68.1% 0.141 164.2);

Tailwind

colors: {
  custom: {
    50: '#74cba5',
    500: '#15b381',
    950: '#000000',
  },
}

SCSS

$custom: #15b381;
$custom-light: #74cba5;
$custom-dark: #000000;

JSON

{
  "hex": "#15b381",
  "rgb": {
    "r": 21,
    "g": 179,
    "b": 129
  },
  "hsl": {
    "h": 161.013,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.68058,
    "c": 0.14103,
    "h": 164.2
  },
  "luminance": 0.33985
}

Semantic roles & 50–950 ramp

primary

#15B381

secondary

#CE567C

accent

#3270F5

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #15B381

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

Preview Lab → · Contrast checker → · Palette generator →