#237B4B#237B4B

#237B4B is a mid, moderate green. Relative luminance 0.150; OKLCH L 51.9% C 0.112 H 155.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#237B4B
RGB	rgb(35, 123, 75)
HSL	hsl(147, 56%, 31%)
HSV	hsv(147, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 39%, 51.8%)
CIE-LAB	lab(45.68, -37.56, 18.96)
CIE-LCH	lch(45.68, 42.08, 153.22°)
OKLab	oklab(51.88% -0.1016 0.0474)
OKLCH	oklch(51.88% 0.112 155)
XYZ	xyz(9.0453, 15.0302, 9.0797)
Luminance	0.1503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B4B #7B2353

analogous

#277B23 #237B4B #237B77

triadic

#237B4B #4B237B #7B4B23

tetradic

#237B4B #23277B #7B2353 #7B7723

square

#237B4B #23277B #7B2353 #7B7723

split-complementary

#237B4B #77237B #7B2327

monochromatic

#081C11 #154B2E #237B4B #31AB68 #4CCC86

Accessibility & contrast

On white

5.24

#237B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#237B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B4B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B4B	#FFFFFF	#000000	##FFFFFF
##237B4B	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)

#7B7148

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237b4b;
/* rgb */ color: rgb(35, 123, 75);
/* oklch */ color: oklch(51.9% 0.112 155.0);

Tailwind

colors: {
  custom: {
    50: '#6aa27d',
    500: '#237b4b',
    950: '#000000',
  },
}

SCSS

$custom: #237b4b;
$custom-light: #6aa27d;
$custom-dark: #000000;

JSON

{
  "hex": "#237b4b",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 75
  },
  "hsl": {
    "h": 147.273,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5188,
    "c": 0.11209,
    "h": 155
  },
  "luminance": 0.15031
}

Semantic roles & 50–950 ramp

primary

#237B4B

secondary

#AE4C81

accent

#499BDF

background

#F6FAF7

surface

#ECF3EE

border

#C7CDC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #237B4B

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

Preview Lab → · Contrast checker → · Palette generator →