#1D5D4E#1D5D4E

#1D5D4E is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.069 H 174.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D5D4E
RGB	rgb(29, 93, 78)
HSL	hsl(166, 52%, 24%)
HSV	hsv(166, 69%, 36%)
CMYK	cmyk(68.8%, 0%, 16.1%, 63.5%)
CIE-LAB	lab(35.28, -24.24, 2.71)
CIE-LCH	lch(35.28, 24.39, 173.62°)
OKLab	oklab(43.34% -0.0688 0.0068)
OKLCH	oklch(43.34% 0.069 174.4)
XYZ	xyz(5.7955, 8.6393, 8.5684)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5D4E #5D1D2C

analogous

#1D5D2E #1D5D4E #1D4C5D

triadic

#1D5D4E #4E1D5D #5D4E1D

tetradic

#1D5D4E #2E1D5D #5D1D2C #4C5D1D

square

#1D5D4E #2E1D5D #5D1D2C #4C5D1D

split-complementary

#1D5D4E #5D1D4C #5D2E1D

monochromatic

#071714 #0E2E27 #1D5D4E #2C8C75 #3ABA9C

Accessibility & contrast

On white

7.70

#1D5D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1D5D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5D4E

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5D4E	#FFFFFF	#000000	##FFFFFF
##1D5D4E	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#51504F

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1d5d4e;
/* rgb */ color: rgb(29, 93, 78);
/* oklch */ color: oklch(43.3% 0.069 174.4);

Tailwind

colors: {
  custom: {
    50: '#628b7f',
    500: '#1d5d4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d5d4e;
$custom-light: #628b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5d4e",
  "rgb": {
    "r": 29,
    "g": 93,
    "b": 78
  },
  "hsl": {
    "h": 165.938,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.43336,
    "c": 0.06917,
    "h": 174.4
  },
  "luminance": 0.0864
}

Semantic roles & 50–950 ramp

primary

#1D5D4E

secondary

#924456

accent

#4C6EDC

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #1D5D4E

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

Preview Lab → · Contrast checker → · Palette generator →