#177E55#177E55

#177E55 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.7% C 0.111 H 160.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#177E55
RGB	rgb(23, 126, 85)
HSL	hsl(156, 69%, 29%)
HSV	hsv(156, 82%, 49%)
CMYK	cmyk(81.7%, 0%, 32.5%, 50.6%)
CIE-LAB	lab(46.66, -38.41, 14.50)
CIE-LCH	lch(46.66, 41.06, 159.32°)
OKLab	oklab(52.69% -0.1044 0.0367)
OKLCH	oklch(52.69% 0.111 160.6)
XYZ	xyz(9.4529, 15.7586, 11.1361)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177E55 #7E1740

analogous

#177E22 #177E55 #17747E

triadic

#177E55 #55177E #7E5517

tetradic

#177E55 #22177E #7E1740 #747E17

square

#177E55 #22177E #7E1740 #747E17

split-complementary

#177E55 #7E1774 #7E2217

monochromatic

#051A11 #0E4A32 #177E55 #20B278 #35DA99

Accessibility & contrast

On white

5.06

#177E55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#177E55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E55

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177E55	#FFFFFF	#000000	##FFFFFF
##177E55	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7453

Deuteranopia (green-blind)

#706B58

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177e55;
/* rgb */ color: rgb(23, 126, 85);
/* oklch */ color: oklch(52.7% 0.111 160.6);

Tailwind

colors: {
  custom: {
    50: '#67a485',
    500: '#177e55',
    950: '#000000',
  },
}

SCSS

$custom: #177e55;
$custom-light: #67a485;
$custom-dark: #000000;

JSON

{
  "hex": "#177e55",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 85
  },
  "hsl": {
    "h": 156.117,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52686,
    "c": 0.11072,
    "h": 160.6
  },
  "luminance": 0.1576
}

Semantic roles & 50–950 ramp

primary

#177E55

secondary

#B33E6D

accent

#3C82EC

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177E55

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

Preview Lab → · Contrast checker → · Palette generator →