#17815B#17815B

#17815B is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.7% C 0.109 H 162.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#17815B
RGB	rgb(23, 129, 91)
HSL	hsl(158, 70%, 30%)
HSV	hsv(158, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 29.5%, 49.4%)
CIE-LAB	lab(47.80, -38.24, 12.60)
CIE-LCH	lch(47.80, 40.26, 161.76°)
OKLab	oklab(53.67% -0.1045 0.0321)
OKLCH	oklch(53.67% 0.109 162.9)
XYZ	xyz(10.0908, 16.6368, 12.5749)
Luminance	0.1664 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17815B #81173D

analogous

#178126 #17815B #177281

triadic

#17815B #5B1781 #815B17

tetradic

#17815B #261781 #81173D #728117

square

#17815B #261781 #81173D #728117

split-complementary

#17815B #811772 #812617

monochromatic

#051A12 #0E4D36 #17815B #20B580 #37DBA0

Accessibility & contrast

On white

4.85

#17815B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#17815B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17815B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17815B	#FFFFFF	#000000	##FFFFFF
##17815B	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7759

Deuteranopia (green-blind)

#726E5D

Tritanopia (blue-blind)

#008177

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #17815b;
/* rgb */ color: rgb(23, 129, 91);
/* oklch */ color: oklch(53.7% 0.109 162.9);

Tailwind

colors: {
  custom: {
    50: '#68a689',
    500: '#17815b',
    950: '#000000',
  },
}

SCSS

$custom: #17815b;
$custom-light: #68a689;
$custom-dark: #000000;

JSON

{
  "hex": "#17815b",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 91
  },
  "hsl": {
    "h": 158.491,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53669,
    "c": 0.10931,
    "h": 162.9
  },
  "luminance": 0.16638
}

Semantic roles & 50–950 ramp

primary

#17815B

secondary

#B53E69

accent

#3B7BED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #17815B

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

Preview Lab → · Contrast checker → · Palette generator →