#1E4E40#1E4E40

#1E4E40 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.6% C 0.058 H 171.3°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E40
RGB	rgb(30, 78, 64)
HSL	hsl(163, 44%, 21%)
HSV	hsv(163, 62%, 31%)
CMYK	cmyk(61.5%, 0%, 17.9%, 69.4%)
CIE-LAB	lab(29.65, -20.21, 3.43)
CIE-LCH	lch(29.65, 20.50, 170.36°)
OKLab	oklab(38.63% -0.057 0.0088)
OKLCH	oklch(38.63% 0.058 171.3)
XYZ	xyz(4.1848, 6.0946, 5.8053)
Luminance	0.0609 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E40 #4E1E2C

analogous

#1E4E28 #1E4E40 #1E444E

triadic

#1E4E40 #401E4E #4E401E

tetradic

#1E4E40 #281E4E #4E1E2C #444E1E

square

#1E4E40 #281E4E #4E1E2C #444E1E

split-complementary

#1E4E40 #4E1E44 #4E281E

monochromatic

#091612 #0D221C #1E4E40 #2F7A64 #40A689

Accessibility & contrast

On white

9.46

#1E4E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1E4E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E40

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E40	#FFFFFF	#000000	##FFFFFF
##1E4E40	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C493F

Deuteranopia (green-blind)

#444441

Tritanopia (blue-blind)

#044F4A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4e40;
/* rgb */ color: rgb(30, 78, 64);
/* oklch */ color: oklch(38.6% 0.058 171.3);

Tailwind

colors: {
  custom: {
    50: '#5f8074',
    500: '#1e4e40',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e40;
$custom-light: #5f8074;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e40",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 64
  },
  "hsl": {
    "h": 162.5,
    "s": 44.444,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38628,
    "c": 0.05771,
    "h": 171.3
  },
  "luminance": 0.06095
}

Semantic roles & 50–950 ramp

primary

#1E4E40

secondary

#834557

accent

#5479D4

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#050A08

muted

#797C7B

Preview Lab

Preview with #1E4E40

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

Preview Lab → · Contrast checker → · Palette generator →