#23857B#23857B

#23857B is a mid, moderate teal. Relative luminance 0.186; OKLCH L 55.9% C 0.089 H 184.9°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#23857B
RGB	rgb(35, 133, 123)
HSL	hsl(174, 58%, 33%)
HSV	hsv(174, 74%, 52%)
CMYK	cmyk(73.7%, 0%, 7.5%, 47.8%)
CIE-LAB	lab(50.17, -29.90, -2.65)
CIE-LCH	lch(50.17, 30.02, 185.06°)
OKLab	oklab(55.95% -0.0883 -0.0076)
OKLCH	oklch(55.95% 0.089 184.9)
XYZ	xyz(12.6541, 18.5609, 21.6508)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23857B #85232D

analogous

#23854A #23857B #235E85

triadic

#23857B #7B2385 #857B23

tetradic

#23857B #4A2385 #85232D #5E8523

square

#23857B #4A2385 #85232D #5E8523

split-complementary

#23857B #85235E #854A23

monochromatic

#092421 #16554E #23857B #30B5A8 #51D1C4

Accessibility & contrast

On white

4.46

#23857B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#23857B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23857B

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23857B	#FFFFFF	#000000	##000000
##23857B	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)

#7E7D7B

Deuteranopia (green-blind)

#70737C

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #23857b;
/* rgb */ color: rgb(35, 133, 123);
/* oklch */ color: oklch(55.9% 0.089 184.9);

Tailwind

colors: {
  custom: {
    50: '#6ea9a1',
    500: '#23857b',
    950: '#000000',
  },
}

SCSS

$custom: #23857b;
$custom-light: #6ea9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#23857b",
  "rgb": {
    "r": 35,
    "g": 133,
    "b": 123
  },
  "hsl": {
    "h": 173.878,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55947,
    "c": 0.08862,
    "h": 184.9
  },
  "luminance": 0.18562
}

Semantic roles & 50–950 ramp

primary

#23857B

secondary

#B54F59

accent

#4656E2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #23857B

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

Preview Lab → · Contrast checker → · Palette generator →