#28957B#28957B

#28957B is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.3% C 0.104 H 172.9°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#28957B
RGB	rgb(40, 149, 123)
HSL	hsl(166, 58%, 37%)
HSV	hsv(166, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 17.4%, 41.6%)
CIE-LAB	lab(55.46, -36.63, 5.05)
CIE-LCH	lch(55.46, 36.97, 172.15°)
OKLab	oklab(60.29% -0.1033 0.0128)
OKLCH	oklch(60.29% 0.104 172.9)
XYZ	xyz(15.1958, 23.3743, 22.4459)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28957B #952842

analogous

#289545 #28957B #287995

triadic

#28957B #7B2895 #957B28

tetradic

#28957B #452895 #952842 #799528

square

#28957B #452895 #952842 #799528

split-complementary

#28957B #952879 #954528

monochromatic

#0E352B #1B6553 #28957B #35C5A3 #62D5BA

Accessibility & contrast

On white

3.70

#28957B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#28957B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28957B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28957B	#FFFFFF	#000000	##000000
##28957B	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908B7A

Deuteranopia (green-blind)

#81807D

Tritanopia (blue-blind)

#00978D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #28957b;
/* rgb */ color: rgb(40, 149, 123);
/* oklch */ color: oklch(60.3% 0.104 172.9);

Tailwind

colors: {
  custom: {
    50: '#73b5a1',
    500: '#28957b',
    950: '#000000',
  },
}

SCSS

$custom: #28957b;
$custom-light: #73b5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#28957b",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 123
  },
  "hsl": {
    "h": 165.688,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60292,
    "c": 0.10405,
    "h": 172.9
  },
  "luminance": 0.23376
}

Semantic roles & 50–950 ramp

primary

#28957B

secondary

#BB5E74

accent

#476CE1

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #28957B

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

Preview Lab → · Contrast checker → · Palette generator →