#177F4B#177F4B

#177F4B is a mid, vivid teal. Relative luminance 0.159; OKLCH L 52.7% C 0.122 H 155.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#177F4B
RGB	rgb(23, 127, 75)
HSL	hsl(150, 69%, 29%)
HSV	hsv(150, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 40.9%, 50.2%)
CIE-LAB	lab(46.80, -41.02, 20.41)
CIE-LCH	lch(46.80, 45.82, 153.55°)
OKLab	oklab(52.74% -0.1105 0.0509)
OKLCH	oklch(52.74% 0.122 155.3)
XYZ	xyz(9.2118, 15.8678, 9.2325)
Luminance	0.1587 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F4B #7F174B

analogous

#177F17 #177F4B #177F7F

triadic

#177F4B #4B177F #7F4B17

tetradic

#177F4B #17177F #7F174B #7F7F17

square

#177F4B #17177F #7F174B #7F7F17

split-complementary

#177F4B #7F177F #7F1717

monochromatic

#051A0F #0E4B2C #177F4B #20B36A #36DB88

Accessibility & contrast

On white

5.03

#177F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#177F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F4B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F4B	#FFFFFF	#000000	##FFFFFF
##177F4B	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7447

Deuteranopia (green-blind)

#726B4E

Tritanopia (blue-blind)

#007E72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177f4b;
/* rgb */ color: rgb(23, 127, 75);
/* oklch */ color: oklch(52.7% 0.122 155.3);

Tailwind

colors: {
  custom: {
    50: '#67a57e',
    500: '#177f4b',
    950: '#000000',
  },
}

SCSS

$custom: #177f4b;
$custom-light: #67a57e;
$custom-dark: #000000;

JSON

{
  "hex": "#177f4b",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 75
  },
  "hsl": {
    "h": 150,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5274,
    "c": 0.12168,
    "h": 155.3
  },
  "luminance": 0.15869
}

Semantic roles & 50–950 ramp

primary

#177F4B

secondary

#B43E79

accent

#3C94EC

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #177F4B

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

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