#23818C#23818C

#23818C is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.5% C 0.085 H 206.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#23818C
RGB	rgb(35, 129, 140)
HSL	hsl(186, 60%, 34%)
HSV	hsv(186, 75%, 55%)
CMYK	cmyk(75%, 7.9%, 0%, 45.1%)
CIE-LAB	lab(49.44, -22.63, -13.71)
CIE-LCH	lch(49.44, 26.46, 211.21°)
OKLab	oklab(55.54% -0.0761 -0.0381)
OKLCH	oklch(55.54% 0.085 206.6)
XYZ	xyz(13.2749, 17.9497, 27.5709)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23818C #8C2E23

analogous

#238C63 #23818C #234D8C

triadic

#23818C #8C2381 #818C23

tetradic

#23818C #63238C #8C2E23 #4D8C23

square

#23818C #63238C #8C2E23 #4D8C23

split-complementary

#23818C #8C234D #8C6323

monochromatic

#0B272A #17545B #23818C #2FAEBD #55C7D4

Accessibility & contrast

On white

4.57

#23818C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#23818C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23818C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23818C	#FFFFFF	#000000	##000000
##23818C	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8D

Deuteranopia (green-blind)

#67718C

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #23818c;
/* rgb */ color: rgb(35, 129, 140);
/* oklch */ color: oklch(55.5% 0.085 206.6);

Tailwind

colors: {
  custom: {
    50: '#6fa6ad',
    500: '#23818c',
    950: '#000000',
  },
}

SCSS

$custom: #23818c;
$custom-light: #6fa6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#23818c",
  "rgb": {
    "r": 35,
    "g": 129,
    "b": 140
  },
  "hsl": {
    "h": 186.286,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55536,
    "c": 0.08514,
    "h": 206.6
  },
  "luminance": 0.17951
}

Semantic roles & 50–950 ramp

primary

#23818C

secondary

#B85D52

accent

#5545E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #23818C

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

Preview Lab → · Contrast checker → · Palette generator →