#237C3F#237C3F

#237C3F is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.125 H 149.8°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#237C3F
RGB	rgb(35, 124, 63)
HSL	hsl(139, 56%, 31%)
HSV	hsv(139, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 49.2%, 51.4%)
CIE-LAB	lab(45.81, -40.26, 25.85)
CIE-LCH	lch(45.81, 47.85, 147.29°)
OKLab	oklab(51.93% -0.1084 0.0631)
OKLCH	oklch(51.93% 0.125 149.8)
XYZ	xyz(8.7973, 15.1305, 7.1585)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C3F #7C2360

analogous

#337C23 #237C3F #237C6B

triadic

#237C3F #3F237C #7C3F23

tetradic

#237C3F #23337C #7C2360 #7C6B23

square

#237C3F #23337C #7C2360 #7C6B23

split-complementary

#237C3F #6B237C #7C2333

monochromatic

#081D0F #164C27 #237C3F #30AC57 #4DCD75

Accessibility & contrast

On white

5.22

#237C3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#237C3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C3F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C3F	#FFFFFF	#000000	##FFFFFF
##237C3F	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713A

Deuteranopia (green-blind)

#726943

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237c3f;
/* rgb */ color: rgb(35, 124, 63);
/* oklch */ color: oklch(51.9% 0.125 149.8);

Tailwind

colors: {
  custom: {
    50: '#6ba375',
    500: '#237c3f',
    950: '#000000',
  },
}

SCSS

$custom: #237c3f;
$custom-light: #6ba375;
$custom-dark: #000000;

JSON

{
  "hex": "#237c3f",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 63
  },
  "hsl": {
    "h": 138.876,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51927,
    "c": 0.12547,
    "h": 149.8
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary

#237C3F

secondary

#AF4C90

accent

#49B0DF

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237C3F

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

Preview Lab → · Contrast checker → · Palette generator →