#23B191#23B191

#23B191 is a light, vivid teal. Relative luminance 0.338; OKLCH L 68.1% C 0.124 H 172.8°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#23B191
RGB	rgb(35, 177, 145)
HSL	hsl(166, 67%, 42%)
HSV	hsv(166, 80%, 69%)
CMYK	cmyk(80.2%, 0%, 18.1%, 30.6%)
CIE-LAB	lab(64.84, -43.68, 6.15)
CIE-LCH	lch(64.84, 44.11, 171.98°)
OKLab	oklab(68.13% -0.1228 0.0156)
OKLCH	oklch(68.13% 0.124 172.8)
XYZ	xyz(21.5234, 33.8433, 32.1806)
Luminance	0.3385 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B191 #B12343

analogous

#23B14A #23B191 #238AB1

triadic

#23B191 #9123B1 #B19123

tetradic

#23B191 #4A23B1 #B12343 #8AB123

square

#23B191 #4A23B1 #B12343 #8AB123

split-complementary

#23B191 #B1238A #B14A23

monochromatic

#0F4B3D #197E67 #23B191 #39D8B4 #6CE2C8

Accessibility & contrast

On white

2.70

#23B191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#23B191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B191

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B191	#FFFFFF	#000000	##000000
##23B191	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA58F

Deuteranopia (green-blind)

#999893

Tritanopia (blue-blind)

#00B3A8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #23b191;
/* rgb */ color: rgb(35, 177, 145);
/* oklch */ color: oklch(68.1% 0.124 172.8);

Tailwind

colors: {
  custom: {
    50: '#77c9b1',
    500: '#23b191',
    950: '#000000',
  },
}

SCSS

$custom: #23b191;
$custom-light: #77c9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#23b191",
  "rgb": {
    "r": 35,
    "g": 177,
    "b": 145
  },
  "hsl": {
    "h": 166.479,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68133,
    "c": 0.12378,
    "h": 172.8
  },
  "luminance": 0.33846
}

Semantic roles & 50–950 ramp

primary

#23B191

secondary

#C8687D

accent

#3E65EA

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #23B191

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

Preview Lab → · Contrast checker → · Palette generator →