#1D5E4F#1D5E4F

#1D5E4F is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.070 H 174.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#1D5E4F
RGB	rgb(29, 94, 79)
HSL	hsl(166, 53%, 24%)
HSV	hsv(166, 69%, 37%)
CMYK	cmyk(69.1%, 0%, 16%, 63.1%)
CIE-LAB	lab(35.66, -24.46, 2.63)
CIE-LCH	lch(35.66, 24.60, 173.86°)
OKLab	oklab(43.65% -0.0695 0.0066)
OKLCH	oklch(43.65% 0.07 174.6)
XYZ	xyz(5.9200, 8.8305, 8.7881)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5E4F #5E1D2C

analogous

#1D5E2F #1D5E4F #1D4D5E

triadic

#1D5E4F #4F1D5E #5E4F1D

tetradic

#1D5E4F #2F1D5E #5E1D2C #4D5E1D

square

#1D5E4F #2F1D5E #5E1D2C #4D5E1D

split-complementary

#1D5E4F #5E1D4D #5E2F1D

monochromatic

#071714 #0F2F28 #1D5E4F #2B8D76 #3ABC9E

Accessibility & contrast

On white

7.59

#1D5E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#1D5E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5E4F

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5E4F	#FFFFFF	#000000	##FFFFFF
##1D5E4F	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B584E

Deuteranopia (green-blind)

#515150

Tritanopia (blue-blind)

#005F5A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1d5e4f;
/* rgb */ color: rgb(29, 94, 79);
/* oklch */ color: oklch(43.7% 0.070 174.6);

Tailwind

colors: {
  custom: {
    50: '#628c80',
    500: '#1d5e4f',
    950: '#000000',
  },
}

SCSS

$custom: #1d5e4f;
$custom-light: #628c80;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5e4f",
  "rgb": {
    "r": 29,
    "g": 94,
    "b": 79
  },
  "hsl": {
    "h": 166.154,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43652,
    "c": 0.06981,
    "h": 174.6
  },
  "luminance": 0.08831
}

Semantic roles & 50–950 ramp

primary

#1D5E4F

secondary

#934456

accent

#4C6DDC

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #1D5E4F

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

Preview Lab → · Contrast checker → · Palette generator →