#23878B#23878B

#23878B is a mid, moderate teal. Relative luminance 0.195; OKLCH L 57.1% C 0.088 H 199.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#23878B
RGB	rgb(35, 135, 139)
HSL	hsl(182, 60%, 34%)
HSV	hsv(182, 75%, 55%)
CMYK	cmyk(74.8%, 2.9%, 0%, 45.5%)
CIE-LAB	lab(51.32, -26.03, -10.28)
CIE-LCH	lch(51.32, 27.98, 201.55°)
OKLab	oklab(57.05% -0.0829 -0.0285)
OKLCH	oklch(57.05% 0.088 199)
XYZ	xyz(14.0152, 19.5477, 27.4555)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23878B #8B2723

analogous

#238B5B #23878B #23538B

triadic

#23878B #8B2387 #878B23

tetradic

#23878B #5B238B #8B2723 #538B23

square

#23878B #5B238B #8B2723 #538B23

split-complementary

#23878B #8B2353 #8B5B23

monochromatic

#0A2829 #17585A #23878B #2FB6BC #54CFD4

Accessibility & contrast

On white

4.28

#23878B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#23878B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23878B

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23878B	#FFFFFF	#000000	##000000
##23878B	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D818B

Deuteranopia (green-blind)

#6E768C

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #23878b;
/* rgb */ color: rgb(35, 135, 139);
/* oklch */ color: oklch(57.1% 0.088 199.0);

Tailwind

colors: {
  custom: {
    50: '#70aaac',
    500: '#23878b',
    950: '#000000',
  },
}

SCSS

$custom: #23878b;
$custom-light: #70aaac;
$custom-dark: #000000;

JSON

{
  "hex": "#23878b",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 139
  },
  "hsl": {
    "h": 182.308,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57052,
    "c": 0.08765,
    "h": 199
  },
  "luminance": 0.19549
}

Semantic roles & 50–950 ramp

primary

#23878B

secondary

#B85652

accent

#4B45E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #23878B

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

Preview Lab → · Contrast checker → · Palette generator →