#177D77#177D77

#177D77 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.4% C 0.087 H 188.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#177D77
RGB	rgb(23, 125, 119)
HSL	hsl(176, 69%, 29%)
HSV	hsv(176, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 4.8%, 51%)
CIE-LAB	lab(47.21, -28.68, -4.69)
CIE-LCH	lch(47.21, 29.06, 189.29°)
OKLab	oklab(53.43% -0.0861 -0.0132)
OKLCH	oklch(53.43% 0.087 188.7)
XYZ	xyz(11.0151, 16.1799, 19.9917)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D77 #7D171D

analogous

#177D44 #177D77 #17507D

triadic

#177D77 #77177D #7D7717

tetradic

#177D77 #44177D #7D171D #507D17

square

#177D77 #44177D #7D171D #507D17

split-complementary

#177D77 #7D1750 #7D4417

monochromatic

#051A19 #0D4946 #177D77 #21B1A8 #35DAD0

Accessibility & contrast

On white

4.96

#177D77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#177D77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D77

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D77	#FFFFFF	#000000	##FFFFFF
##177D77	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757677

Deuteranopia (green-blind)

#686C78

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177d77;
/* rgb */ color: rgb(23, 125, 119);
/* oklch */ color: oklch(53.4% 0.087 188.7);

Tailwind

colors: {
  custom: {
    50: '#69a39e',
    500: '#177d77',
    950: '#000000',
  },
}

SCSS

$custom: #177d77;
$custom-light: #69a39e;
$custom-dark: #000000;

JSON

{
  "hex": "#177d77",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 119
  },
  "hsl": {
    "h": 176.471,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53433,
    "c": 0.08715,
    "h": 188.7
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#177D77

secondary

#B23E45

accent

#3C46EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #177D77

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

Preview Lab → · Contrast checker → · Palette generator →