#2899A4#2899A4

#2899A4 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.7% C 0.097 H 204.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2899A4
RGB	rgb(40, 153, 164)
HSL	hsl(185, 61%, 40%)
HSV	hsv(185, 76%, 64%)
CMYK	cmyk(75.6%, 6.7%, 0%, 35.7%)
CIE-LAB	lab(57.95, -26.59, -14.67)
CIE-LCH	lch(57.95, 30.37, 208.89°)
OKLab	oklab(62.73% -0.0883 -0.0408)
OKLCH	oklch(62.73% 0.097 204.8)
XYZ	xyz(18.9642, 25.9116, 39.1167)
Luminance	0.2591 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2899A4 #A43328

analogous

#28A471 #2899A4 #285BA4

triadic

#2899A4 #A42899 #99A428

tetradic

#2899A4 #7128A4 #A43328 #5BA428

square

#2899A4 #7128A4 #A43328 #5BA428

split-complementary

#2899A4 #A4285B #A47128

monochromatic

#103D42 #1C6B73 #2899A4 #3AC2CF #6BD1DB

Accessibility & contrast

On white

3.40

#2899A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#2899A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2899A4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2899A4	#FFFFFF	#000000	##000000
##2899A4	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C93A5

Deuteranopia (green-blind)

#7B86A4

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2899a4;
/* rgb */ color: rgb(40, 153, 164);
/* oklch */ color: oklch(62.7% 0.097 204.8);

Tailwind

colors: {
  custom: {
    50: '#77b7bf',
    500: '#2899a4',
    950: '#000000',
  },
}

SCSS

$custom: #2899a4;
$custom-light: #77b7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2899a4",
  "rgb": {
    "r": 40,
    "g": 153,
    "b": 164
  },
  "hsl": {
    "h": 185.323,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.62731,
    "c": 0.09723,
    "h": 204.8
  },
  "luminance": 0.25914
}

Semantic roles & 50–950 ramp

primary

#2899A4

secondary

#C16E66

accent

#5244E4

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2899A4

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

Preview Lab → · Contrast checker → · Palette generator →