#237D51#237D51

#237D51 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.6% C 0.109 H 157.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#237D51
RGB	rgb(35, 125, 81)
HSL	hsl(151, 56%, 31%)
HSV	hsv(151, 72%, 49%)
CMYK	cmyk(72%, 0%, 35.2%, 51%)
CIE-LAB	lab(46.47, -37.13, 16.59)
CIE-LCH	lch(46.47, 40.67, 155.93°)
OKLab	oklab(52.57% -0.1007 0.0418)
OKLCH	oklch(52.57% 0.109 157.5)
XYZ	xyz(9.5110, 15.6176, 10.2962)
Luminance	0.1562 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D51 #7D234F

analogous

#237D24 #237D51 #237C7D

triadic

#237D51 #51237D #7D5123

tetradic

#237D51 #24237D #7D234F #7C7D23

square

#237D51 #24237D #7D234F #7C7D23

split-complementary

#237D51 #7D237C #7D2423

monochromatic

#081D13 #164D32 #237D51 #30AD70 #4DCD8F

Accessibility & contrast

On white

5.09

#237D51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#237D51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D51

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D51	#FFFFFF	#000000	##FFFFFF
##237D51	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734E

Deuteranopia (green-blind)

#716B54

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237d51;
/* rgb */ color: rgb(35, 125, 81);
/* oklch */ color: oklch(52.6% 0.109 157.5);

Tailwind

colors: {
  custom: {
    50: '#6ba382',
    500: '#237d51',
    950: '#000000',
  },
}

SCSS

$custom: #237d51;
$custom-light: #6ba382;
$custom-dark: #000000;

JSON

{
  "hex": "#237d51",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 81
  },
  "hsl": {
    "h": 150.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52571,
    "c": 0.10905,
    "h": 157.5
  },
  "luminance": 0.15619
}

Semantic roles & 50–950 ramp

primary

#237D51

secondary

#AF4C7D

accent

#4892E0

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #237D51

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

Preview Lab → · Contrast checker → · Palette generator →