#154D60#154D60

#154D60 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.4% C 0.065 H 225.0°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#154D60
RGB	rgb(21, 77, 96)
HSL	hsl(195, 64%, 23%)
HSV	hsv(195, 78%, 38%)
CMYK	cmyk(78.1%, 19.8%, 0%, 62.4%)
CIE-LAB	lab(30.18, -10.81, -16.30)
CIE-LCH	lch(30.18, 19.56, 236.46°)
OKLab	oklab(39.37% -0.0456 -0.0457)
OKLCH	oklch(39.37% 0.065 225)
XYZ	xyz(5.0736, 6.3111, 12.0148)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D60 #602815

analogous

#15604D #154D60 #152760

triadic

#154D60 #60154D #4D6015

tetradic

#154D60 #4D1560 #602815 #276015

square

#154D60 #4D1560 #602815 #276015

split-complementary

#154D60 #601527 #604D15

monochromatic

#051419 #0A252E #154D60 #207592 #2B9EC4

Accessibility & contrast

On white

9.28

#154D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#154D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D60

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D60	#FFFFFF	#000000	##FFFFFF
##154D60	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B61

Deuteranopia (green-blind)

#384460

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154d60;
/* rgb */ color: rgb(21, 77, 96);
/* oklch */ color: oklch(39.4% 0.065 225.0);

Tailwind

colors: {
  custom: {
    50: '#5f7e8d',
    500: '#154d60',
    950: '#000000',
  },
}

SCSS

$custom: #154d60;
$custom-light: #5f7e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#154d60",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 96
  },
  "hsl": {
    "h": 195.2,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39365,
    "c": 0.06456,
    "h": 225
  },
  "luminance": 0.06312
}

Semantic roles & 50–950 ramp

primary

#154D60

secondary

#97513A

accent

#6B41E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #154D60

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

Preview Lab → · Contrast checker → · Palette generator →