#175F3F#175F3F

#175F3F is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.3% C 0.088 H 159.5°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#175F3F
RGB	rgb(23, 95, 63)
HSL	hsl(153, 61%, 23%)
HSV	hsv(153, 76%, 37%)
CMYK	cmyk(75.8%, 0%, 33.7%, 62.7%)
CIE-LAB	lab(35.45, -30.24, 12.16)
CIE-LCH	lch(35.45, 32.59, 158.09°)
OKLab	oklab(43.31% -0.0823 0.0308)
OKLCH	oklch(43.31% 0.088 159.5)
XYZ	xyz(5.3422, 8.7248, 6.1042)
Luminance	0.0872 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F3F #5F1737

analogous

#175F1B #175F3F #175B5F

triadic

#175F3F #3F175F #5F3F17

tetradic

#175F3F #1B175F #5F1737 #5B5F17

square

#175F3F #1B175F #5F1737 #5B5F17

split-complementary

#175F3F #5F175B #5F1B17

monochromatic

#061910 #0B2E1E #175F3F #239060 #2FC280

Accessibility & contrast

On white

7.65

#175F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#175F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F3F

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F3F	#FFFFFF	#000000	##FFFFFF
##175F3F	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573D

Deuteranopia (green-blind)

#555141

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175f3f;
/* rgb */ color: rgb(23, 95, 63);
/* oklch */ color: oklch(43.3% 0.088 159.5);

Tailwind

colors: {
  custom: {
    50: '#5f8d74',
    500: '#175f3f',
    950: '#000000',
  },
}

SCSS

$custom: #175f3f;
$custom-light: #5f8d74;
$custom-dark: #000000;

JSON

{
  "hex": "#175f3f",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 63
  },
  "hsl": {
    "h": 153.333,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43305,
    "c": 0.08784,
    "h": 159.5
  },
  "luminance": 0.08725
}

Semantic roles & 50–950 ramp

primary

#175F3F

secondary

#963C64

accent

#448BE4

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175F3F

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

Preview Lab → · Contrast checker → · Palette generator →