#237E31#237E31

#237E31 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.141 H 145.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#237E31
RGB	rgb(35, 126, 49)
HSL	hsl(129, 57%, 32%)
HSV	hsv(129, 72%, 49%)
CMYK	cmyk(72.2%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(46.31, -43.18, 33.78)
CIE-LCH	lch(46.31, 54.82, 141.96°)
OKLab	oklab(52.28% -0.1166 0.0798)
OKLCH	oklch(52.28% 0.141 145.6)
XYZ	xyz(8.7078, 15.4998, 5.4380)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237E31 #7E2370

analogous

#437E23 #237E31 #237E5F

triadic

#237E31 #31237E #7E3123

tetradic

#237E31 #23437E #7E2370 #7E5F23

square

#237E31 #23437E #7E2370 #7E5F23

split-complementary

#237E31 #5F237E #7E2343

monochromatic

#081E0C #164E1E #237E31 #30AE44 #4ECE61

Accessibility & contrast

On white

5.12

#237E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#237E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237E31

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237E31	#FFFFFF	#000000	##FFFFFF
##237E31	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807229

Deuteranopia (green-blind)

#756B37

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237e31;
/* rgb */ color: rgb(35, 126, 49);
/* oklch */ color: oklch(52.3% 0.141 145.6);

Tailwind

colors: {
  custom: {
    50: '#6ca46c',
    500: '#237e31',
    950: '#000000',
  },
}

SCSS

$custom: #237e31;
$custom-light: #6ca46c;
$custom-dark: #000000;

JSON

{
  "hex": "#237e31",
  "rgb": {
    "r": 35,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 129.231,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52279,
    "c": 0.14127,
    "h": 145.6
  },
  "luminance": 0.15501
}

Semantic roles & 50–950 ramp

primary

#237E31

secondary

#B04CA1

accent

#48C8E0

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #237E31

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

Preview Lab → · Contrast checker → · Palette generator →