#15B491#15B491

#15B491 is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.130 H 171.9°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#15B491
RGB	rgb(21, 180, 145)
HSL	hsl(167, 79%, 39%)
HSV	hsv(167, 88%, 71%)
CMYK	cmyk(88.3%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(65.63, -46.06, 7.26)
CIE-LCH	lch(65.63, 46.63, 171.04°)
OKLab	oklab(68.74% -0.1289 0.0185)
OKLCH	oklch(68.74% 0.13 171.9)
XYZ	xyz(21.7385, 34.8434, 32.3623)
Luminance	0.3485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15B491 #B41538

analogous

#15B441 #15B491 #1588B4

triadic

#15B491 #9115B4 #B49115

tetradic

#15B491 #4115B4 #B41538 #88B415

square

#15B491 #4115B4 #B41538 #88B415

split-complementary

#15B491 #B41588 #B44115

monochromatic

#084639 #0F7D65 #15B491 #21E5BA #58ECCB

Accessibility & contrast

On white

2.64

#15B491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#15B491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15B491

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15B491	#FFFFFF	#000000	##000000
##15B491	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9C9A93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #15b491;
/* rgb */ color: rgb(21, 180, 145);
/* oklch */ color: oklch(68.7% 0.130 171.9);

Tailwind

colors: {
  custom: {
    50: '#75cbb1',
    500: '#15b491',
    950: '#000000',
  },
}

SCSS

$custom: #15b491;
$custom-light: #75cbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#15b491",
  "rgb": {
    "r": 21,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 166.792,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.68735,
    "c": 0.13021,
    "h": 171.9
  },
  "luminance": 0.34846
}

Semantic roles & 50–950 ramp

primary

#15B491

secondary

#CF5671

accent

#325DF6

background

#F7FCFA

surface

#EEF9F5

border

#C9D2CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #15B491

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

Preview Lab → · Contrast checker → · Palette generator →