#177E57#177E57

#177E57 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.7% C 0.109 H 161.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#177E57
RGB	rgb(23, 126, 87)
HSL	hsl(157, 69%, 29%)
HSV	hsv(157, 82%, 49%)
CMYK	cmyk(81.7%, 0%, 31%, 50.6%)
CIE-LAB	lab(46.70, -37.94, 13.40)
CIE-LCH	lch(46.70, 40.24, 160.55°)
OKLab	oklab(52.74% -0.1034 0.034)
OKLCH	oklch(52.74% 0.109 161.8)
XYZ	xyz(9.5335, 15.7908, 11.5605)
Luminance	0.1579 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177E57 #7E173E

analogous

#177E24 #177E57 #17727E

triadic

#177E57 #57177E #7E5717

tetradic

#177E57 #24177E #7E173E #727E17

square

#177E57 #24177E #7E173E #727E17

split-complementary

#177E57 #7E1772 #7E2417

monochromatic

#051A12 #0E4A33 #177E57 #20B27B #35DA9C

Accessibility & contrast

On white

5.05

#177E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#177E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E57

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177E57	#FFFFFF	#000000	##FFFFFF
##177E57	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7455

Deuteranopia (green-blind)

#706B5A

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177e57;
/* rgb */ color: rgb(23, 126, 87);
/* oklch */ color: oklch(52.7% 0.109 161.8);

Tailwind

colors: {
  custom: {
    50: '#67a486',
    500: '#177e57',
    950: '#000000',
  },
}

SCSS

$custom: #177e57;
$custom-light: #67a486;
$custom-dark: #000000;

JSON

{
  "hex": "#177e57",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 87
  },
  "hsl": {
    "h": 157.282,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52735,
    "c": 0.10887,
    "h": 161.8
  },
  "luminance": 0.15792
}

Semantic roles & 50–950 ramp

primary

#177E57

secondary

#B33E6A

accent

#3C7FEC

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177E57

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

Preview Lab → · Contrast checker → · Palette generator →