#3A8A90#3A8A90

#3A8A90 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.7% C 0.078 H 202.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A8A90
RGB	rgb(58, 138, 144)
HSL	hsl(184, 43%, 40%)
HSV	hsv(184, 60%, 56%)
CMYK	cmyk(59.7%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(53.05, -22.31, -10.54)
CIE-LCH	lch(53.05, 24.68, 205.28°)
OKLab	oklab(58.67% -0.072 -0.0291)
OKLCH	oklch(58.67% 0.078 202)
XYZ	xyz(15.8653, 21.0885, 29.6145)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8A90 #90403A

analogous

#3A906B #3A8A90 #3A5F90

triadic

#3A8A90 #903A8A #8A903A

tetradic

#3A8A90 #6B3A90 #90403A #5F903A

square

#3A8A90 #6B3A90 #90403A #5F903A

split-complementary

#3A8A90 #903A5F #906B3A

monochromatic

#173639 #286064 #3A8A90 #4FB1B8 #7BC4CA

Accessibility & contrast

On white

4.02

#3A8A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#3A8A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8A90

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8A90	#FFFFFF	#000000	##000000
##3A8A90	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808490

Deuteranopia (green-blind)

#737A90

Tritanopia (blue-blind)

#008F8C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a8a90;
/* rgb */ color: rgb(58, 138, 144);
/* oklch */ color: oklch(58.7% 0.078 202.0);

Tailwind

colors: {
  custom: {
    50: '#7aacb0',
    500: '#3a8a90',
    950: '#000000',
  },
}

SCSS

$custom: #3a8a90;
$custom-light: #7aacb0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8a90",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 184.186,
    "s": 42.574,
    "l": 39.608
  },
  "oklch": {
    "l": 0.58673,
    "c": 0.0777,
    "h": 202
  },
  "luminance": 0.2109
}

Semantic roles & 50–950 ramp

primary

#3A8A90

secondary

#B37773

accent

#5E55D2

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #3A8A90

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

Preview Lab → · Contrast checker → · Palette generator →