#155D62#155D62

#155D62 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.9% C 0.068 H 202.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#155D62
RGB	rgb(21, 93, 98)
HSL	hsl(184, 65%, 23%)
HSV	hsv(184, 79%, 38%)
CMYK	cmyk(78.6%, 5.1%, 0%, 61.6%)
CIE-LAB	lab(35.73, -19.28, -9.10)
CIE-LCH	lch(35.73, 21.32, 205.28°)
OKLab	oklab(43.86% -0.0626 -0.0253)
OKLCH	oklch(43.86% 0.068 202)
XYZ	xyz(6.4272, 8.8692, 12.9261)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D62 #621A15

analogous

#156240 #155D62 #153662

triadic

#155D62 #62155D #5D6215

tetradic

#155D62 #401562 #621A15 #366215

square

#155D62 #401562 #621A15 #366215

split-complementary

#155D62 #621536 #624015

monochromatic

#051819 #0A2D30 #155D62 #208D94 #2BBDC7

Accessibility & contrast

On white

7.57

#155D62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#155D62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D62

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D62	#FFFFFF	#000000	##FFFFFF
##155D62	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555962

Deuteranopia (green-blind)

#4A5162

Tritanopia (blue-blind)

#00615E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #155d62;
/* rgb */ color: rgb(21, 93, 98);
/* oklch */ color: oklch(43.9% 0.068 202.0);

Tailwind

colors: {
  custom: {
    50: '#618b8e',
    500: '#155d62',
    950: '#000000',
  },
}

SCSS

$custom: #155d62;
$custom-light: #618b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#155d62",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 98
  },
  "hsl": {
    "h": 183.896,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43861,
    "c": 0.06754,
    "h": 202
  },
  "luminance": 0.0887
}

Semantic roles & 50–950 ramp

primary

#155D62

secondary

#99403A

accent

#4B40E8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #155D62

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

Preview Lab → · Contrast checker → · Palette generator →