#17855B#17855B

#17855B is a mid, moderate teal. Relative luminance 0.177; OKLCH L 54.8% C 0.115 H 161.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#17855B
RGB	rgb(23, 133, 91)
HSL	hsl(157, 71%, 31%)
HSV	hsv(157, 83%, 52%)
CMYK	cmyk(82.7%, 0%, 31.6%, 47.8%)
CIE-LAB	lab(49.14, -39.91, 14.46)
CIE-LCH	lch(49.14, 42.45, 160.08°)
OKLab	oklab(54.78% -0.1086 0.0367)
OKLCH	oklch(54.78% 0.115 161.3)
XYZ	xyz(10.6280, 17.7112, 12.7540)
Luminance	0.1771 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17855B #851741

analogous

#178524 #17855B #177885

triadic

#17855B #5B1785 #855B17

tetradic

#17855B #241785 #851741 #788517

square

#17855B #241785 #851741 #788517

split-complementary

#17855B #851778 #852417

monochromatic

#051D14 #0E5137 #17855B #20B97F #3ADD9E

Accessibility & contrast

On white

4.62

#17855B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#17855B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #17855B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17855B	#FFFFFF	#000000	##FFFFFF
##17855B	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A58

Deuteranopia (green-blind)

#76715E

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #17855b;
/* rgb */ color: rgb(23, 133, 91);
/* oklch */ color: oklch(54.8% 0.115 161.3);

Tailwind

colors: {
  custom: {
    50: '#69a989',
    500: '#17855b',
    950: '#000000',
  },
}

SCSS

$custom: #17855b;
$custom-light: #69a989;
$custom-dark: #000000;

JSON

{
  "hex": "#17855b",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 91
  },
  "hsl": {
    "h": 157.091,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54777,
    "c": 0.11467,
    "h": 161.3
  },
  "luminance": 0.17713
}

Semantic roles & 50–950 ramp

primary

#17855B

secondary

#B93F6D

accent

#3B7FED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #17855B

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

Preview Lab → · Contrast checker → · Palette generator →