#237A5B#237A5B

#237A5B is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.0% C 0.096 H 165.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#237A5B
RGB	rgb(35, 122, 91)
HSL	hsl(159, 55%, 31%)
HSV	hsv(159, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 25.4%, 52.2%)
CIE-LAB	lab(45.68, -33.48, 9.67)
CIE-LCH	lch(45.68, 34.85, 163.89°)
OKLab	oklab(51.99% -0.0923 0.0247)
OKLCH	oklch(51.99% 0.096 165)
XYZ	xyz(9.5400, 15.0307, 12.2939)
Luminance	0.1503 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A5B #7A2342

analogous

#237A2F #237A5B #236D7A

triadic

#237A5B #5B237A #7A5B23

tetradic

#237A5B #2F237A #7A2342 #6D7A23

square

#237A5B #2F237A #7A2342 #6D7A23

split-complementary

#237A5B #7A236D #7A2F23

monochromatic

#081B14 #154A38 #237A5B #31AA7E #4CCC9E

Accessibility & contrast

On white

5.24

#237A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#237A5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A5B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A5B	#FFFFFF	#000000	##FFFFFF
##237A5B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777159

Deuteranopia (green-blind)

#6C695D

Tritanopia (blue-blind)

#007A71

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237a5b;
/* rgb */ color: rgb(35, 122, 91);
/* oklch */ color: oklch(52.0% 0.096 165.0);

Tailwind

colors: {
  custom: {
    50: '#6aa189',
    500: '#237a5b',
    950: '#000000',
  },
}

SCSS

$custom: #237a5b;
$custom-light: #6aa189;
$custom-dark: #000000;

JSON

{
  "hex": "#237a5b",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 91
  },
  "hsl": {
    "h": 158.621,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51992,
    "c": 0.09557,
    "h": 165
  },
  "luminance": 0.15032
}

Semantic roles & 50–950 ramp

primary

#237A5B

secondary

#AD4C6F

accent

#497EDF

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #237A5B

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

Preview Lab → · Contrast checker → · Palette generator →