#1D8377#1D8377

#1D8377 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.2% C 0.091 H 183.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1D8377
RGB	rgb(29, 131, 119)
HSL	hsl(173, 64%, 31%)
HSV	hsv(173, 78%, 51%)
CMYK	cmyk(77.9%, 0%, 9.2%, 48.6%)
CIE-LAB	lab(49.28, -30.90, -1.62)
CIE-LCH	lch(49.28, 30.94, 183.01°)
OKLab	oklab(55.15% -0.0904 -0.0049)
OKLCH	oklch(55.15% 0.091 183.1)
XYZ	xyz(11.9511, 17.8243, 20.2597)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8377 #831D29

analogous

#1D8344 #1D8377 #1D5C83

triadic

#1D8377 #771D83 #83771D

tetradic

#1D8377 #441D83 #831D29 #5C831D

square

#1D8377 #441D83 #831D29 #5C831D

split-complementary

#1D8377 #831D5C #83441D

monochromatic

#071F1C #125149 #1D8377 #28B5A5 #45D6C5

Accessibility & contrast

On white

4.60

#1D8377 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#1D8377 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8377

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8377	#FFFFFF	#000000	##FFFFFF
##1D8377	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B77

Deuteranopia (green-blind)

#6F7178

Tritanopia (blue-blind)

#00867F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1d8377;
/* rgb */ color: rgb(29, 131, 119);
/* oklch */ color: oklch(55.2% 0.091 183.1);

Tailwind

colors: {
  custom: {
    50: '#6ca79e',
    500: '#1d8377',
    950: '#000000',
  },
}

SCSS

$custom: #1d8377;
$custom-light: #6ca79e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8377",
  "rgb": {
    "r": 29,
    "g": 131,
    "b": 119
  },
  "hsl": {
    "h": 172.941,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55151,
    "c": 0.09057,
    "h": 183.1
  },
  "luminance": 0.17826
}

Semantic roles & 50–950 ramp

primary

#1D8377

secondary

#B64653

accent

#4155E7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1D8377

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

Preview Lab → · Contrast checker → · Palette generator →