#178057#178057

#178057 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.3% C 0.112 H 161.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#178057
RGB	rgb(23, 128, 87)
HSL	hsl(157, 70%, 30%)
HSV	hsv(157, 82%, 50%)
CMYK	cmyk(82%, 0%, 32%, 49.8%)
CIE-LAB	lab(47.38, -38.78, 14.33)
CIE-LCH	lch(47.38, 41.34, 159.72°)
OKLab	oklab(53.29% -0.1055 0.0363)
OKLCH	oklch(53.29% 0.112 161)
XYZ	xyz(9.7918, 16.3074, 11.6466)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178057 #801740

analogous

#178022 #178057 #177580

triadic

#178057 #571780 #805717

tetradic

#178057 #221780 #801740 #758017

square

#178057 #221780 #801740 #758017

split-complementary

#178057 #801775 #802217

monochromatic

#051A12 #0E4C34 #178057 #20B47A #36DB9B

Accessibility & contrast

On white

4.93

#178057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#178057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178057

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178057	#FFFFFF	#000000	##FFFFFF
##178057	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7655

Deuteranopia (green-blind)

#726D5A

Tritanopia (blue-blind)

#008075

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #178057;
/* rgb */ color: rgb(23, 128, 87);
/* oklch */ color: oklch(53.3% 0.112 161.0);

Tailwind

colors: {
  custom: {
    50: '#68a686',
    500: '#178057',
    950: '#000000',
  },
}

SCSS

$custom: #178057;
$custom-light: #68a686;
$custom-dark: #000000;

JSON

{
  "hex": "#178057",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 87
  },
  "hsl": {
    "h": 156.571,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53292,
    "c": 0.11159,
    "h": 161
  },
  "luminance": 0.16309
}

Semantic roles & 50–950 ramp

primary

#178057

secondary

#B43E6C

accent

#3B81EC

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #178057

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

Preview Lab → · Contrast checker → · Palette generator →