#237A31#237A31

#237A31 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.136 H 145.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#237A31
RGB	rgb(35, 122, 49)
HSL	hsl(130, 55%, 31%)
HSV	hsv(130, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 59.8%, 52.2%)
CIE-LAB	lab(44.94, -41.67, 32.17)
CIE-LCH	lch(44.94, 52.65, 142.33°)
OKLab	oklab(51.14% -0.1125 0.0763)
OKLCH	oklch(51.14% 0.136 145.9)
XYZ	xyz(8.2065, 14.4973, 5.2709)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A31 #7A236C

analogous

#407A23 #237A31 #237A5C

triadic

#237A31 #31237A #7A3123

tetradic

#237A31 #23407A #7A236C #7A5C23

square

#237A31 #23407A #7A236C #7A5C23

split-complementary

#237A31 #5C237A #7A2340

monochromatic

#081B0B #154A1E #237A31 #31AA44 #4CCC60

Accessibility & contrast

On white

5.39

#237A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#237A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A31

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A31	#FFFFFF	#000000	##FFFFFF
##237A31	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2A

Deuteranopia (green-blind)

#716837

Tritanopia (blue-blind)

#02776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #237a31;
/* rgb */ color: rgb(35, 122, 49);
/* oklch */ color: oklch(51.1% 0.136 145.9);

Tailwind

colors: {
  custom: {
    50: '#6ba16b',
    500: '#237a31',
    950: '#000000',
  },
}

SCSS

$custom: #237a31;
$custom-light: #6ba16b;
$custom-dark: #000000;

JSON

{
  "hex": "#237a31",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 49
  },
  "hsl": {
    "h": 129.655,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51142,
    "c": 0.13593,
    "h": 145.9
  },
  "luminance": 0.14498
}

Semantic roles & 50–950 ramp

primary

#237A31

secondary

#AD4C9D

accent

#49C7DF

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #237A31

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

Preview Lab → · Contrast checker → · Palette generator →