#28958B#28958B

#28958B is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.8% C 0.096 H 185.9°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#28958B
RGB	rgb(40, 149, 139)
HSL	hsl(174, 58%, 37%)
HSV	hsv(174, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 6.7%, 41.6%)
CIE-LAB	lab(55.90, -32.21, -3.47)
CIE-LCH	lch(55.90, 32.40, 186.14°)
OKLab	oklab(60.8% -0.0955 -0.0099)
OKLCH	oklch(60.8% 0.096 185.9)
XYZ	xyz(16.2805, 23.8082, 28.1585)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28958B #952832

analogous

#289554 #28958B #286995

triadic

#28958B #8B2895 #958B28

tetradic

#28958B #542895 #952832 #699528

square

#28958B #542895 #952832 #699528

split-complementary

#28958B #952869 #955428

monochromatic

#0E3531 #1B655E #28958B #35C5B8 #62D5CA

Accessibility & contrast

On white

3.64

#28958B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#28958B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28958B

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28958B	#FFFFFF	#000000	##000000
##28958B	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8D8B

Deuteranopia (green-blind)

#7E818C

Tritanopia (blue-blind)

#009892

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #28958b;
/* rgb */ color: rgb(40, 149, 139);
/* oklch */ color: oklch(60.8% 0.096 185.9);

Tailwind

colors: {
  custom: {
    50: '#74b4ac',
    500: '#28958b',
    950: '#000000',
  },
}

SCSS

$custom: #28958b;
$custom-light: #74b4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28958b",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 139
  },
  "hsl": {
    "h": 174.495,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60796,
    "c": 0.09603,
    "h": 185.9
  },
  "luminance": 0.2381
}

Semantic roles & 50–950 ramp

primary

#28958B

secondary

#BB5E67

accent

#4755E1

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #28958B

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

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