#154D57#154D57

#154D57 is a dark, muted teal. Relative luminance 0.062; OKLCH L 38.9% C 0.059 H 212.0°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#154D57
RGB	rgb(21, 77, 87)
HSL	hsl(189, 61%, 21%)
HSV	hsv(189, 76%, 34%)
CMYK	cmyk(75.9%, 11.5%, 0%, 65.9%)
CIE-LAB	lab(29.80, -14.12, -11.14)
CIE-LCH	lch(29.80, 17.98, 218.28°)
OKLab	oklab(38.93% -0.0497 -0.031)
OKLCH	oklch(38.93% 0.059 212)
XYZ	xyz(4.6827, 6.1548, 9.9562)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D57 #571F15

analogous

#155740 #154D57 #152C57

triadic

#154D57 #57154D #4D5715

tetradic

#154D57 #401557 #571F15 #2C5715

square

#154D57 #401557 #571F15 #2C5715

split-complementary

#154D57 #57152C #574015

monochromatic

#061619 #092126 #154D57 #217988 #2DA4BA

Accessibility & contrast

On white

9.41

#154D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D57

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D57	#FFFFFF	#000000	##FFFFFF
##154D57	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A58

Deuteranopia (green-blind)

#3C4357

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154d57;
/* rgb */ color: rgb(21, 77, 87);
/* oklch */ color: oklch(38.9% 0.059 212.0);

Tailwind

colors: {
  custom: {
    50: '#5d7f86',
    500: '#154d57',
    950: '#000000',
  },
}

SCSS

$custom: #154d57;
$custom-light: #5d7f86;
$custom-dark: #000000;

JSON

{
  "hex": "#154d57",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 87
  },
  "hsl": {
    "h": 189.091,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38929,
    "c": 0.05855,
    "h": 212
  },
  "luminance": 0.06155
}

Semantic roles & 50–950 ramp

primary

#154D57

secondary

#8F4639

accent

#5C44E4

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #154D57

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

Preview Lab → · Contrast checker → · Palette generator →