#177F50#177F50

#177F50 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 52.8% C 0.117 H 157.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#177F50
RGB	rgb(23, 127, 80)
HSL	hsl(153, 69%, 29%)
HSV	hsv(153, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 37%, 50.2%)
CIE-LAB	lab(46.89, -39.96, 17.70)
CIE-LCH	lch(46.89, 43.70, 156.11°)
OKLab	oklab(52.85% -0.108 0.0445)
OKLCH	oklch(52.85% 0.117 157.6)
XYZ	xyz(9.3897, 15.9389, 10.1695)
Luminance	0.1594 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F50 #7F1746

analogous

#177F1C #177F50 #177A7F

triadic

#177F50 #50177F #7F5017

tetradic

#177F50 #1C177F #7F1746 #7A7F17

square

#177F50 #1C177F #7F1746 #7A7F17

split-complementary

#177F50 #7F177A #7F1C17

monochromatic

#051A10 #0E4B2F #177F50 #20B371 #36DB90

Accessibility & contrast

On white

5.01

#177F50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#177F50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F50

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F50	#FFFFFF	#000000	##FFFFFF
##177F50	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744D

Deuteranopia (green-blind)

#726C53

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177f50;
/* rgb */ color: rgb(23, 127, 80);
/* oklch */ color: oklch(52.8% 0.117 157.6);

Tailwind

colors: {
  custom: {
    50: '#67a581',
    500: '#177f50',
    950: '#000000',
  },
}

SCSS

$custom: #177f50;
$custom-light: #67a581;
$custom-dark: #000000;

JSON

{
  "hex": "#177f50",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 80
  },
  "hsl": {
    "h": 152.885,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52849,
    "c": 0.11683,
    "h": 157.6
  },
  "luminance": 0.1594
}

Semantic roles & 50–950 ramp

primary

#177F50

secondary

#B43E73

accent

#3C8BEC

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #177F50

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

Preview Lab → · Contrast checker → · Palette generator →