#237C40#237C40

#237C40 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.124 H 150.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#237C40
RGB	rgb(35, 124, 64)
HSL	hsl(140, 56%, 31%)
HSV	hsv(140, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(45.83, -40.09, 25.32)
CIE-LCH	lch(45.83, 47.41, 147.72°)
OKLab	oklab(51.94% -0.108 0.062)
OKLCH	oklch(51.94% 0.124 150.1)
XYZ	xyz(8.8255, 15.1418, 7.3070)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C40 #7C235F

analogous

#327C23 #237C40 #237C6C

triadic

#237C40 #40237C #7C4023

tetradic

#237C40 #23327C #7C235F #7C6C23

square

#237C40 #23327C #7C235F #7C6C23

split-complementary

#237C40 #6C237C #7C2332

monochromatic

#081D0F #164C27 #237C40 #30AC59 #4DCD76

Accessibility & contrast

On white

5.21

#237C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#237C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C40

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C40	#FFFFFF	#000000	##FFFFFF
##237C40	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713B

Deuteranopia (green-blind)

#726944

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237c40;
/* rgb */ color: rgb(35, 124, 64);
/* oklch */ color: oklch(51.9% 0.124 150.1);

Tailwind

colors: {
  custom: {
    50: '#6ba376',
    500: '#237c40',
    950: '#000000',
  },
}

SCSS

$custom: #237c40;
$custom-light: #6ba376;
$custom-dark: #000000;

JSON

{
  "hex": "#237c40",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 139.551,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51944,
    "c": 0.12449,
    "h": 150.1
  },
  "luminance": 0.15143
}

Semantic roles & 50–950 ramp

primary

#237C40

secondary

#AF4C8F

accent

#49AEDF

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237C40

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

Preview Lab → · Contrast checker → · Palette generator →