#237B2B#237B2B

#237B2B is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.142 H 144.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#237B2B
RGB	rgb(35, 123, 43)
HSL	hsl(125, 56%, 31%)
HSV	hsv(125, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 65%, 51.8%)
CIE-LAB	lab(45.22, -42.82, 35.44)
CIE-LCH	lch(45.22, 55.59, 140.39°)
OKLab	oklab(51.35% -0.1159 0.0828)
OKLCH	oklch(51.35% 0.142 144.5)
XYZ	xyz(8.2116, 14.6968, 4.6890)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B2B #7B2373

analogous

#477B23 #237B2B #237B57

triadic

#237B2B #2B237B #7B2B23

tetradic

#237B2B #23477B #7B2373 #7B5723

square

#237B2B #23477B #7B2373 #7B5723

split-complementary

#237B2B #57237B #7B2347

monochromatic

#081C0A #154B1A #237B2B #31AB3C #4CCC58

Accessibility & contrast

On white

5.33

#237B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#237B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B2B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B2B	#FFFFFF	#000000	##FFFFFF
##237B2B	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F22

Deuteranopia (green-blind)

#736832

Tritanopia (blue-blind)

#05786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237b2b;
/* rgb */ color: rgb(35, 123, 43);
/* oklch */ color: oklch(51.4% 0.142 144.5);

Tailwind

colors: {
  custom: {
    50: '#6ba268',
    500: '#237b2b',
    950: '#000000',
  },
}

SCSS

$custom: #237b2b;
$custom-light: #6ba268;
$custom-dark: #000000;

JSON

{
  "hex": "#237b2b",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 43
  },
  "hsl": {
    "h": 125.455,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51351,
    "c": 0.1424,
    "h": 144.5
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#237B2B

secondary

#AE4CA5

accent

#49D1DF

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #237B2B

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

Preview Lab → · Contrast checker → · Palette generator →