#154D58#154D58

#154D58 is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.0% C 0.059 H 213.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#154D58
RGB	rgb(21, 77, 88)
HSL	hsl(190, 61%, 21%)
HSV	hsv(190, 76%, 35%)
CMYK	cmyk(76.1%, 12.5%, 0%, 65.5%)
CIE-LAB	lab(29.84, -13.76, -11.72)
CIE-LCH	lch(29.84, 18.07, 220.42°)
OKLab	oklab(38.98% -0.0492 -0.0326)
OKLCH	oklch(38.98% 0.059 213.5)
XYZ	xyz(4.7238, 6.1712, 10.1728)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D58 #582015

analogous

#155842 #154D58 #152C58

triadic

#154D58 #58154D #4D5815

tetradic

#154D58 #421558 #582015 #2C5815

square

#154D58 #421558 #582015 #2C5815

split-complementary

#154D58 #58152C #584215

monochromatic

#061619 #092227 #154D58 #217889 #2DA3BB

Accessibility & contrast

On white

9.40

#154D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D58

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D58	#FFFFFF	#000000	##FFFFFF
##154D58	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A59

Deuteranopia (green-blind)

#3B4358

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154d58;
/* rgb */ color: rgb(21, 77, 88);
/* oklch */ color: oklch(39.0% 0.059 213.5);

Tailwind

colors: {
  custom: {
    50: '#5d7f87',
    500: '#154d58',
    950: '#000000',
  },
}

SCSS

$custom: #154d58;
$custom-light: #5d7f87;
$custom-dark: #000000;

JSON

{
  "hex": "#154d58",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 88
  },
  "hsl": {
    "h": 189.851,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38976,
    "c": 0.05905,
    "h": 213.5
  },
  "luminance": 0.06172
}

Semantic roles & 50–950 ramp

primary

#154D58

secondary

#904739

accent

#5E43E5

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #154D58

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

Preview Lab → · Contrast checker → · Palette generator →