#2A8B91#2A8B91

#2A8B91 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.5% C 0.087 H 201.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A8B91
RGB	rgb(42, 139, 145)
HSL	hsl(183, 55%, 37%)
HSV	hsv(183, 71%, 57%)
CMYK	cmyk(71%, 4.1%, 0%, 43.1%)
CIE-LAB	lab(52.95, -25.23, -11.31)
CIE-LCH	lch(52.95, 27.65, 204.14°)
OKLab	oklab(58.48% -0.0813 -0.0314)
OKLCH	oklch(58.48% 0.087 201.1)
XYZ	xyz(15.2960, 21.0000, 30.0298)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8B91 #91302A

analogous

#2A9164 #2A8B91 #2A5891

triadic

#2A8B91 #912A8B #8B912A

tetradic

#2A8B91 #642A91 #91302A #58912A

square

#2A8B91 #642A91 #91302A #58912A

split-complementary

#2A8B91 #912A58 #91642A

monochromatic

#0F3032 #1C5E62 #2A8B91 #38B8C0 #63CCD2

Accessibility & contrast

On white

4.04

#2A8B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#2A8B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8B91

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8B91	#FFFFFF	#000000	##000000
##2A8B91	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808592

Deuteranopia (green-blind)

#717A91

Tritanopia (blue-blind)

#00908D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2a8b91;
/* rgb */ color: rgb(42, 139, 145);
/* oklch */ color: oklch(58.5% 0.087 201.1);

Tailwind

colors: {
  custom: {
    50: '#74adb1',
    500: '#2a8b91',
    950: '#000000',
  },
}

SCSS

$custom: #2a8b91;
$custom-light: #74adb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8b91",
  "rgb": {
    "r": 42,
    "g": 139,
    "b": 145
  },
  "hsl": {
    "h": 183.495,
    "s": 55.08,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5848,
    "c": 0.08719,
    "h": 201.1
  },
  "luminance": 0.21002
}

Semantic roles & 50–950 ramp

primary

#2A8B91

secondary

#B8645F

accent

#5249DE

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #2A8B91

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

Preview Lab → · Contrast checker → · Palette generator →