#154A64#154A64

#154A64 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.8% C 0.070 H 234.4°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#154A64
RGB	rgb(21, 74, 100)
HSL	hsl(200, 65%, 24%)
HSV	hsv(200, 79%, 39%)
CMYK	cmyk(79%, 26%, 0%, 60.8%)
CIE-LAB	lab(29.35, -7.43, -20.14)
CIE-LCH	lch(29.35, 21.46, 249.76°)
OKLab	oklab(38.76% -0.0407 -0.0567)
OKLCH	oklch(38.76% 0.07 234.4)
XYZ	xyz(5.0574, 5.9765, 12.9412)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A64 #642F15

analogous

#156456 #154A64 #152264

triadic

#154A64 #64154A #4A6415

tetradic

#154A64 #561564 #642F15 #226415

square

#154A64 #561564 #642F15 #226415

split-complementary

#154A64 #641522 #645615

monochromatic

#051319 #0A2531 #154A64 #206F97 #2A95C9

Accessibility & contrast

On white

9.57

#154A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#154A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A64

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A64	#FFFFFF	#000000	##FFFFFF
##154A64	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4965

Deuteranopia (green-blind)

#334264

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154a64;
/* rgb */ color: rgb(21, 74, 100);
/* oklch */ color: oklch(38.8% 0.070 234.4);

Tailwind

colors: {
  custom: {
    50: '#5f7c90',
    500: '#154a64',
    950: '#000000',
  },
}

SCSS

$custom: #154a64;
$custom-light: #5f7c90;
$custom-dark: #000000;

JSON

{
  "hex": "#154a64",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 100
  },
  "hsl": {
    "h": 199.747,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38764,
    "c": 0.0698,
    "h": 234.4
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#154A64

secondary

#9B5A3A

accent

#7740E8

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #154A64

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

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