#1E5451#1E5451

#1E5451 is a dark, muted teal. Relative luminance 0.072; OKLCH L 40.9% C 0.057 H 190.1°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#1E5451
RGB	rgb(30, 84, 81)
HSL	hsl(177, 47%, 22%)
HSV	hsv(177, 64%, 33%)
CMYK	cmyk(64.3%, 0%, 3.6%, 67.1%)
CIE-LAB	lab(32.28, -18.41, -3.56)
CIE-LCH	lch(32.28, 18.75, 190.94°)
OKLab	oklab(40.94% -0.0557 -0.0099)
OKLCH	oklch(40.94% 0.057 190.1)
XYZ	xyz(5.1903, 7.2102, 8.9012)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5451 #541E21

analogous

#1E5436 #1E5451 #1E3C54

triadic

#1E5451 #511E54 #54511E

tetradic

#1E5451 #361E54 #541E21 #3C541E

square

#1E5451 #361E54 #541E21 #3C541E

split-complementary

#1E5451 #541E3C #54361E

monochromatic

#081716 #0E2726 #1E5451 #2E817C #3EAEA8

Accessibility & contrast

On white

8.60

#1E5451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1E5451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5451

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5451	#FFFFFF	#000000	##FFFFFF
##1E5451	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5051

Deuteranopia (green-blind)

#474952

Tritanopia (blue-blind)

#005653

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e5451;
/* rgb */ color: rgb(30, 84, 81);
/* oklch */ color: oklch(40.9% 0.057 190.1);

Tailwind

colors: {
  custom: {
    50: '#618481',
    500: '#1e5451',
    950: '#000000',
  },
}

SCSS

$custom: #1e5451;
$custom-light: #618481;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5451",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 81
  },
  "hsl": {
    "h": 176.667,
    "s": 47.368,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40938,
    "c": 0.0566,
    "h": 190.1
  },
  "luminance": 0.07211
}

Semantic roles & 50–950 ramp

primary

#1E5451

secondary

#894549

accent

#5158D7

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#050B0A

muted

#7A7C7C

Preview Lab

Preview with #1E5451

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

Preview Lab → · Contrast checker → · Palette generator →