#1E7577#1E7577

#1E7577 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.079 H 197.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#1E7577
RGB	rgb(30, 117, 119)
HSL	hsl(181, 60%, 29%)
HSV	hsv(181, 75%, 47%)
CMYK	cmyk(74.8%, 1.7%, 0%, 53.3%)
CIE-LAB	lab(44.70, -23.84, -8.41)
CIE-LCH	lch(44.70, 25.29, 199.44°)
OKLab	oklab(51.43% -0.0751 -0.0234)
OKLCH	oklch(51.43% 0.079 197.3)
XYZ	xyz(10.2250, 14.3293, 19.6761)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7577 #77201E

analogous

#1E774D #1E7577 #1E4977

triadic

#1E7577 #771E75 #75771E

tetradic

#1E7577 #4D1E77 #77201E #49771E

square

#1E7577 #4D1E77 #77201E #49771E

split-complementary

#1E7577 #771E49 #774D1E

monochromatic

#061818 #124546 #1E7577 #2AA5A8 #40CCCF

Accessibility & contrast

On white

5.43

#1E7577 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1E7577 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7577

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7577	#FFFFFF	#000000	##FFFFFF
##1E7577	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F77

Deuteranopia (green-blind)

#606678

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1e7577;
/* rgb */ color: rgb(30, 117, 119);
/* oklch */ color: oklch(51.4% 0.079 197.3);

Tailwind

colors: {
  custom: {
    50: '#6a9d9e',
    500: '#1e7577',
    950: '#000000',
  },
}

SCSS

$custom: #1e7577;
$custom-light: #6a9d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7577",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 119
  },
  "hsl": {
    "h": 181.348,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51431,
    "c": 0.07863,
    "h": 197.3
  },
  "luminance": 0.14331
}

Semantic roles & 50–950 ramp

primary

#1E7577

secondary

#AB4846

accent

#4845E3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1E7577

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

Preview Lab → · Contrast checker → · Palette generator →