#158A5B#158A5B

#158A5B is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.122 H 159.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#158A5B
RGB	rgb(21, 138, 91)
HSL	hsl(156, 74%, 31%)
HSV	hsv(156, 85%, 54%)
CMYK	cmyk(84.8%, 0%, 34.1%, 45.9%)
CIE-LAB	lab(50.79, -42.15, 16.71)
CIE-LCH	lch(50.79, 45.35, 158.37°)
OKLab	oklab(56.13% -0.1143 0.0422)
OKLCH	oklch(56.13% 0.122 159.7)
XYZ	xyz(11.2848, 19.0903, 12.9855)
Luminance	0.1909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A5B #8A1544

analogous

#158A20 #158A5B #157E8A

triadic

#158A5B #5B158A #8A5B15

tetradic

#158A5B #20158A #8A1544 #7E8A15

square

#158A5B #20158A #8A1544 #7E8A15

split-complementary

#158A5B #8A157E #8A2015

monochromatic

#052015 #0D5538 #158A5B #1DBF7E #39E19D

Accessibility & contrast

On white

4.36

#158A5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#158A5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A5B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A5B	#FFFFFF	#000000	##000000
##158A5B	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887F58

Deuteranopia (green-blind)

#7B755E

Tritanopia (blue-blind)

#00897E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #158a5b;
/* rgb */ color: rgb(21, 138, 91);
/* oklch */ color: oklch(56.1% 0.122 159.7);

Tailwind

colors: {
  custom: {
    50: '#6aad89',
    500: '#158a5b',
    950: '#000000',
  },
}

SCSS

$custom: #158a5b;
$custom-light: #6aad89;
$custom-dark: #000000;

JSON

{
  "hex": "#158a5b",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 91
  },
  "hsl": {
    "h": 155.897,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56128,
    "c": 0.12184,
    "h": 159.7
  },
  "luminance": 0.19092
}

Semantic roles & 50–950 ramp

primary

#158A5B

secondary

#BE3D71

accent

#3882F0

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #158A5B

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

Preview Lab → · Contrast checker → · Palette generator →