#237C31#237C31

#237C31 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.7% C 0.139 H 145.7°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#237C31
RGB	rgb(35, 124, 49)
HSL	hsl(129, 56%, 31%)
HSV	hsv(129, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 60.5%, 51.4%)
CIE-LAB	lab(45.63, -42.43, 32.98)
CIE-LCH	lch(45.63, 53.74, 142.14°)
OKLab	oklab(51.71% -0.1145 0.0781)
OKLCH	oklch(51.71% 0.139 145.7)
XYZ	xyz(8.4546, 14.9935, 5.3536)
Luminance	0.1499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C31 #7C236E

analogous

#417C23 #237C31 #237C5D

triadic

#237C31 #31237C #7C3123

tetradic

#237C31 #23417C #7C236E #7C5D23

square

#237C31 #23417C #7C236E #7C5D23

split-complementary

#237C31 #5D237C #7C2341

monochromatic

#081D0B #164C1E #237C31 #30AC44 #4DCD61

Accessibility & contrast

On white

5.25

#237C31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#237C31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C31

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C31	#FFFFFF	#000000	##FFFFFF
##237C31	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7029

Deuteranopia (green-blind)

#736937

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237c31;
/* rgb */ color: rgb(35, 124, 49);
/* oklch */ color: oklch(51.7% 0.139 145.7);

Tailwind

colors: {
  custom: {
    50: '#6ba36c',
    500: '#237c31',
    950: '#000000',
  },
}

SCSS

$custom: #237c31;
$custom-light: #6ba36c;
$custom-dark: #000000;

JSON

{
  "hex": "#237c31",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 49
  },
  "hsl": {
    "h": 129.438,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51711,
    "c": 0.13861,
    "h": 145.7
  },
  "luminance": 0.14994
}

Semantic roles & 50–950 ramp

primary

#237C31

secondary

#AF4C9F

accent

#49C8DF

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #237C31

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

Preview Lab → · Contrast checker → · Palette generator →