#237B18#237B18

#237B18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.155 H 141.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#237B18
RGB	rgb(35, 123, 24)
HSL	hsl(113, 67%, 29%)
HSV	hsv(113, 80%, 48%)
CMYK	cmyk(71.5%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(45.07, -44.63, 43.17)
CIE-LCH	lch(45.07, 62.10, 135.95°)
OKLab	oklab(51.18% -0.1218 0.0966)
OKLCH	oklch(51.18% 0.155 141.6)
XYZ	xyz(7.9405, 14.5883, 3.2613)
Luminance	0.1459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B18 #70187B

analogous

#557B18 #237B18 #187B3F

triadic

#237B18 #18237B #7B1823

tetradic

#237B18 #18557B #70187B #7B3F18

square

#237B18 #18557B #70187B #7B3F18

split-complementary

#237B18 #3F187B #7B1855

monochromatic

#071A05 #14480E #237B18 #32AE22 #48D836

Accessibility & contrast

On white

5.36

#237B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#237B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B18

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B18	#FFFFFF	#000000	##FFFFFF
##237B18	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#0E7768

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237b18;
/* rgb */ color: rgb(35, 123, 24);
/* oklch */ color: oklch(51.2% 0.155 141.6);

Tailwind

colors: {
  custom: {
    50: '#6ca25d',
    500: '#237b18',
    950: '#000000',
  },
}

SCSS

$custom: #237b18;
$custom-light: #6ca25d;
$custom-dark: #000000;

JSON

{
  "hex": "#237b18",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 113.333,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51178,
    "c": 0.15539,
    "h": 141.6
  },
  "luminance": 0.14589
}

Semantic roles & 50–950 ramp

primary

#237B18

secondary

#A33FB0

accent

#3EEAD7

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #237B18

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

Preview Lab → · Contrast checker → · Palette generator →