#1C857E#1C857E

#1C857E is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.9% C 0.090 H 188.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1C857E
RGB	rgb(28, 133, 126)
HSL	hsl(176, 65%, 32%)
HSV	hsv(176, 79%, 52%)
CMYK	cmyk(78.9%, 0%, 5.3%, 47.8%)
CIE-LAB	lab(50.13, -29.89, -4.48)
CIE-LCH	lch(50.13, 30.22, 188.53°)
OKLab	oklab(55.91% -0.0895 -0.0126)
OKLCH	oklch(55.91% 0.09 188)
XYZ	xyz(12.6305, 18.5267, 22.6450)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C857E #851C23

analogous

#1C854A #1C857E #1C5885

triadic

#1C857E #7E1C85 #857E1C

tetradic

#1C857E #4A1C85 #851C23 #58851C

square

#1C857E #4A1C85 #851C23 #58851C

split-complementary

#1C857E #851C58 #854A1C

monochromatic

#07201E #11524E #1C857E #27B8AE #44D8CE

Accessibility & contrast

On white

4.46

#1C857E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#1C857E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C857E

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C857E	#FFFFFF	#000000	##000000
##1C857E	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7D7E

Deuteranopia (green-blind)

#6F737F

Tritanopia (blue-blind)

#008983

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c857e;
/* rgb */ color: rgb(28, 133, 126);
/* oklch */ color: oklch(55.9% 0.090 188.0);

Tailwind

colors: {
  custom: {
    50: '#6ca9a3',
    500: '#1c857e',
    950: '#000000',
  },
}

SCSS

$custom: #1c857e;
$custom-light: #6ca9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c857e",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 126
  },
  "hsl": {
    "h": 176,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.09037,
    "h": 188
  },
  "luminance": 0.18528
}

Semantic roles & 50–950 ramp

primary

#1C857E

secondary

#B8454C

accent

#404BE8

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1C857E

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

Preview Lab → · Contrast checker → · Palette generator →