#237C3C#237C3C

#237C3C is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.128 H 148.8°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#237C3C
RGB	rgb(35, 124, 60)
HSL	hsl(137, 56%, 31%)
HSV	hsv(137, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 51.6%, 51.4%)
CIE-LAB	lab(45.77, -40.77, 27.42)
CIE-LCH	lch(45.77, 49.14, 146.07°)
OKLab	oklab(51.88% -0.1098 0.0665)
OKLCH	oklch(51.88% 0.128 148.8)
XYZ	xyz(8.7157, 15.0979, 6.7289)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C3C #7C2363

analogous

#367C23 #237C3C #237C68

triadic

#237C3C #3C237C #7C3C23

tetradic

#237C3C #23367C #7C2363 #7C6823

square

#237C3C #23367C #7C2363 #7C6823

split-complementary

#237C3C #68237C #7C2336

monochromatic

#081D0E #164C25 #237C3C #30AC53 #4DCD71

Accessibility & contrast

On white

5.22

#237C3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#237C3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C3C

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C3C	#FFFFFF	#000000	##FFFFFF
##237C3C	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7137

Deuteranopia (green-blind)

#726941

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237c3c;
/* rgb */ color: rgb(35, 124, 60);
/* oklch */ color: oklch(51.9% 0.128 148.8);

Tailwind

colors: {
  custom: {
    50: '#6ba373',
    500: '#237c3c',
    950: '#000000',
  },
}

SCSS

$custom: #237c3c;
$custom-light: #6ba373;
$custom-dark: #000000;

JSON

{
  "hex": "#237c3c",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 60
  },
  "hsl": {
    "h": 136.854,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51876,
    "c": 0.12841,
    "h": 148.8
  },
  "luminance": 0.15099
}

Semantic roles & 50–950 ramp

primary

#237C3C

secondary

#AF4C93

accent

#49B5DF

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237C3C

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

Preview Lab → · Contrast checker → · Palette generator →