#177D4D#177D4D

#177D4D is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.2% C 0.117 H 156.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#177D4D
RGB	rgb(23, 125, 77)
HSL	hsl(152, 69%, 29%)
HSV	hsv(152, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 38.4%, 51%)
CIE-LAB	lab(46.16, -39.80, 18.42)
CIE-LCH	lch(46.16, 43.86, 155.17°)
OKLab	oklab(52.22% -0.1075 0.0462)
OKLCH	oklch(52.22% 0.117 156.8)
XYZ	xyz(9.0256, 15.3841, 9.5135)
Luminance	0.1538 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D4D #7D1747

analogous

#177D1A #177D4D #177A7D

triadic

#177D4D #4D177D #7D4D17

tetradic

#177D4D #1A177D #7D1747 #7A7D17

square

#177D4D #1A177D #7D1747 #7A7D17

split-complementary

#177D4D #7D177A #7D1A17

monochromatic

#051A10 #0D492D #177D4D #21B16D #35DA8C

Accessibility & contrast

On white

5.15

#177D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#177D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D4D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D4D	#FFFFFF	#000000	##FFFFFF
##177D4D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C724A

Deuteranopia (green-blind)

#706A50

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177d4d;
/* rgb */ color: rgb(23, 125, 77);
/* oklch */ color: oklch(52.2% 0.117 156.8);

Tailwind

colors: {
  custom: {
    50: '#67a37f',
    500: '#177d4d',
    950: '#000000',
  },
}

SCSS

$custom: #177d4d;
$custom-light: #67a37f;
$custom-dark: #000000;

JSON

{
  "hex": "#177d4d",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 77
  },
  "hsl": {
    "h": 151.765,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5222,
    "c": 0.11697,
    "h": 156.8
  },
  "luminance": 0.15385
}

Semantic roles & 50–950 ramp

primary

#177D4D

secondary

#B23E74

accent

#3C8FEC

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #177D4D

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

Preview Lab → · Contrast checker → · Palette generator →