#237F31#237F31

#237F31 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.143 H 145.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#237F31
RGB	rgb(35, 127, 49)
HSL	hsl(129, 57%, 32%)
HSV	hsv(129, 72%, 50%)
CMYK	cmyk(72.4%, 0%, 61.4%, 50.2%)
CIE-LAB	lab(46.65, -43.55, 34.18)
CIE-LCH	lch(46.65, 55.36, 141.88°)
OKLab	oklab(52.56% -0.1176 0.0806)
OKLCH	oklch(52.56% 0.143 145.6)
XYZ	xyz(8.8363, 15.7569, 5.4808)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237F31 #7F2371

analogous

#437F23 #237F31 #237F5F

triadic

#237F31 #31237F #7F3123

tetradic

#237F31 #23437F #7F2371 #7F5F23

square

#237F31 #23437F #7F2371 #7F5F23

split-complementary

#237F31 #5F237F #7F2343

monochromatic

#091F0C #164F1E #237F31 #30AF44 #4ECE62

Accessibility & contrast

On white

5.06

#237F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#237F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237F31

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237F31	#FFFFFF	#000000	##FFFFFF
##237F31	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#766C37

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #237f31;
/* rgb */ color: rgb(35, 127, 49);
/* oklch */ color: oklch(52.6% 0.143 145.6);

Tailwind

colors: {
  custom: {
    50: '#6ca56c',
    500: '#237f31',
    950: '#000000',
  },
}

SCSS

$custom: #237f31;
$custom-light: #6ca56c;
$custom-dark: #000000;

JSON

{
  "hex": "#237f31",
  "rgb": {
    "r": 35,
    "g": 127,
    "b": 49
  },
  "hsl": {
    "h": 129.13,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52563,
    "c": 0.14259,
    "h": 145.6
  },
  "luminance": 0.15758
}

Semantic roles & 50–950 ramp

primary

#237F31

secondary

#B14CA2

accent

#48C9E0

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #237F31

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

Preview Lab → · Contrast checker → · Palette generator →