#237A55#237A55

#237A55 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.8% C 0.101 H 160.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#237A55
RGB	rgb(35, 122, 85)
HSL	hsl(154, 55%, 31%)
HSV	hsv(154, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 30.3%, 52.2%)
CIE-LAB	lab(45.54, -34.93, 13.00)
CIE-LCH	lch(45.54, 37.27, 159.59°)
OKLab	oklab(51.84% -0.0954 0.033)
OKLCH	oklch(51.84% 0.101 160.9)
XYZ	xyz(9.2914, 14.9312, 10.9849)
Luminance	0.1493 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A55 #7A2348

analogous

#237A29 #237A55 #23737A

triadic

#237A55 #55237A #7A5523

tetradic

#237A55 #29237A #7A2348 #737A23

square

#237A55 #29237A #7A2348 #737A23

split-complementary

#237A55 #7A2373 #7A2923

monochromatic

#081B13 #154A34 #237A55 #31AA76 #4CCC95

Accessibility & contrast

On white

5.27

#237A55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#237A55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A55

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A55	#FFFFFF	#000000	##FFFFFF
##237A55	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787153

Deuteranopia (green-blind)

#6D6957

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237a55;
/* rgb */ color: rgb(35, 122, 85);
/* oklch */ color: oklch(51.8% 0.101 160.9);

Tailwind

colors: {
  custom: {
    50: '#6aa185',
    500: '#237a55',
    950: '#000000',
  },
}

SCSS

$custom: #237a55;
$custom-light: #6aa185;
$custom-dark: #000000;

JSON

{
  "hex": "#237a55",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 85
  },
  "hsl": {
    "h": 154.483,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51835,
    "c": 0.10096,
    "h": 160.9
  },
  "luminance": 0.14932
}

Semantic roles & 50–950 ramp

primary

#237A55

secondary

#AD4C75

accent

#4989DF

background

#F6FAF8

surface

#ECF3EF

border

#C7CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #237A55

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

Preview Lab → · Contrast checker → · Palette generator →