#237D18#237D18

#237D18 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.158 H 141.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#237D18
RGB	rgb(35, 125, 24)
HSL	hsl(113, 68%, 29%)
HSV	hsv(113, 81%, 49%)
CMYK	cmyk(72%, 0%, 80.8%, 51%)
CIE-LAB	lab(45.76, -45.34, 43.84)
CIE-LCH	lch(45.76, 63.07, 135.96°)
OKLab	oklab(51.75% -0.1237 0.0979)
OKLCH	oklch(51.75% 0.158 141.6)
XYZ	xyz(8.1912, 15.0896, 3.3449)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D18 #72187D

analogous

#567D18 #237D18 #187D40

triadic

#237D18 #18237D #7D1823

tetradic

#237D18 #18567D #72187D #7D4018

square

#237D18 #18567D #72187D #7D4018

split-complementary

#237D18 #40187D #7D1856

monochromatic

#071A05 #154A0E #237D18 #31B022 #48D937

Accessibility & contrast

On white

5.23

#237D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#237D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D18

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D18	#FFFFFF	#000000	##FFFFFF
##237D18	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#0C796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237d18;
/* rgb */ color: rgb(35, 125, 24);
/* oklch */ color: oklch(51.8% 0.158 141.6);

Tailwind

colors: {
  custom: {
    50: '#6da45e',
    500: '#237d18',
    950: '#000000',
  },
}

SCSS

$custom: #237d18;
$custom-light: #6da45e;
$custom-dark: #000000;

JSON

{
  "hex": "#237d18",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 113.465,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51752,
    "c": 0.15775,
    "h": 141.6
  },
  "luminance": 0.15091
}

Semantic roles & 50–950 ramp

primary

#237D18

secondary

#A53FB2

accent

#3DEBD8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #237D18

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

Preview Lab → · Contrast checker → · Palette generator →