#23B491#23B491

#23B491 is a light, vivid teal. Relative luminance 0.350; OKLCH L 68.9% C 0.127 H 171.4°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#23B491
RGB	rgb(35, 180, 145)
HSL	hsl(166, 67%, 42%)
HSV	hsv(166, 81%, 71%)
CMYK	cmyk(80.6%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(65.78, -44.94, 7.50)
CIE-LCH	lch(65.78, 45.56, 170.52°)
OKLab	oklab(68.91% -0.1257 0.0191)
OKLCH	oklch(68.91% 0.127 171.4)
XYZ	xyz(22.1225, 35.0414, 32.3803)
Luminance	0.3504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B491 #B42346

analogous

#23B448 #23B491 #238FB4

triadic

#23B491 #9123B4 #B49123

tetradic

#23B491 #4823B4 #B42346 #8FB423

square

#23B491 #4823B4 #B42346 #8FB423

split-complementary

#23B491 #B4238F #B44823

monochromatic

#0F4E3E #198168 #23B491 #3BD9B3 #6EE3C7

Accessibility & contrast

On white

2.62

#23B491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#23B491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B491

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B491	#FFFFFF	#000000	##000000
##23B491	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9C9A93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #23b491;
/* rgb */ color: rgb(35, 180, 145);
/* oklch */ color: oklch(68.9% 0.127 171.4);

Tailwind

colors: {
  custom: {
    50: '#78cbb1',
    500: '#23b491',
    950: '#000000',
  },
}

SCSS

$custom: #23b491;
$custom-light: #78cbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#23b491",
  "rgb": {
    "r": 35,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 165.517,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.68907,
    "c": 0.12718,
    "h": 171.4
  },
  "luminance": 0.35044
}

Semantic roles & 50–950 ramp

primary

#23B491

secondary

#C96981

accent

#3D67EA

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #23B491

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

Preview Lab → · Contrast checker → · Palette generator →