#239EA3#239EA3

#239EA3 is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.9% C 0.101 H 199.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#239EA3
RGB	rgb(35, 158, 163)
HSL	hsl(182, 65%, 39%)
HSV	hsv(182, 79%, 64%)
CMYK	cmyk(78.5%, 3.1%, 0%, 36.1%)
CIE-LAB	lab(59.39, -29.93, -11.95)
CIE-LCH	lch(59.39, 32.22, 201.76°)
OKLab	oklab(63.86% -0.0955 -0.0332)
OKLCH	oklch(63.86% 0.101 199.2)
XYZ	xyz(19.5278, 27.4530, 38.9130)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239EA3 #A32823

analogous

#23A368 #239EA3 #235EA3

triadic

#239EA3 #A3239E #9EA323

tetradic

#239EA3 #6823A3 #A32823 #5EA323

square

#239EA3 #6823A3 #A32823 #5EA323

split-complementary

#239EA3 #A3235E #A36823

monochromatic

#0D3C3E #186D71 #239EA3 #31CCD3 #63D9DD

Accessibility & contrast

On white

3.24

#239EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#239EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239EA3

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239EA3	#FFFFFF	#000000	##000000
##239EA3	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9296A4

Deuteranopia (green-blind)

#8089A4

Tritanopia (blue-blind)

#00A49F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #239ea3;
/* rgb */ color: rgb(35, 158, 163);
/* oklch */ color: oklch(63.9% 0.101 199.2);

Tailwind

colors: {
  custom: {
    50: '#76bbbe',
    500: '#239ea3',
    950: '#000000',
  },
}

SCSS

$custom: #239ea3;
$custom-light: #76bbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#239ea3",
  "rgb": {
    "r": 35,
    "g": 158,
    "b": 163
  },
  "hsl": {
    "h": 182.344,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6386,
    "c": 0.10109,
    "h": 199.2
  },
  "luminance": 0.27455
}

Semantic roles & 50–950 ramp

primary

#239EA3

secondary

#C3635F

accent

#4740E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #239EA3

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

Preview Lab → · Contrast checker → · Palette generator →