#15B378#15B378

#15B378 is a light, vivid teal. Relative luminance 0.338; OKLCH L 67.8% C 0.149 H 160.4°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#15B378
RGB	rgb(21, 179, 120)
HSL	hsl(158, 79%, 39%)
HSV	hsv(158, 88%, 70%)
CMYK	cmyk(88.3%, 0%, 33%, 29.8%)
CIE-LAB	lab(64.77, -51.64, 19.73)
CIE-LCH	lch(64.77, 55.29, 159.09°)
OKLab	oklab(67.85% -0.14 0.0499)
OKLCH	oklch(67.85% 0.149 160.4)
XYZ	xyz(19.8173, 33.7531, 23.2362)
Luminance	0.3376 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15B378 #B31550

analogous

#15B329 #15B378 #159FB3

triadic

#15B378 #7815B3 #B37815

tetradic

#15B378 #2915B3 #B31550 #9FB315

square

#15B378 #2915B3 #B31550 #9FB315

split-complementary

#15B378 #B3159F #B32915

monochromatic

#08452F #0F7C53 #15B378 #20E59B #57EBB4

Accessibility & contrast

On white

2.71

#15B378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#15B378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15B378

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15B378	#FFFFFF	#000000	##000000
##15B378	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#9F987C

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #15b378;
/* rgb */ color: rgb(21, 179, 120);
/* oklch */ color: oklch(67.8% 0.149 160.4);

Tailwind

colors: {
  custom: {
    50: '#74cb9f',
    500: '#15b378',
    950: '#000000',
  },
}

SCSS

$custom: #15b378;
$custom-light: #74cb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#15b378",
  "rgb": {
    "r": 21,
    "g": 179,
    "b": 120
  },
  "hsl": {
    "h": 157.595,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.67847,
    "c": 0.14866,
    "h": 160.4
  },
  "luminance": 0.33756
}

Semantic roles & 50–950 ramp

primary

#15B378

secondary

#CE5683

accent

#327BF5

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #15B378

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

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