#237B33#237B33

#237B33 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.135 H 146.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#237B33
RGB	rgb(35, 123, 51)
HSL	hsl(131, 56%, 31%)
HSV	hsv(131, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 58.5%, 51.8%)
CIE-LAB	lab(45.31, -41.77, 31.59)
CIE-LCH	lch(45.31, 52.37, 142.90°)
OKLab	oklab(51.45% -0.1127 0.0752)
OKLCH	oklch(51.45% 0.135 146.3)
XYZ	xyz(8.3731, 14.7614, 5.5393)
Luminance	0.1476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B33 #7B236B

analogous

#3F7B23 #237B33 #237B5F

triadic

#237B33 #33237B #7B3323

tetradic

#237B33 #233F7B #7B236B #7B5F23

square

#237B33 #233F7B #7B236B #7B5F23

split-complementary

#237B33 #5F237B #7B233F

monochromatic

#081C0B #154B1F #237B33 #31AB47 #4CCC64

Accessibility & contrast

On white

5.31

#237B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#237B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B33

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B33	#FFFFFF	#000000	##FFFFFF
##237B33	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702C

Deuteranopia (green-blind)

#726839

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237b33;
/* rgb */ color: rgb(35, 123, 51);
/* oklch */ color: oklch(51.5% 0.135 146.3);

Tailwind

colors: {
  custom: {
    50: '#6ba26d',
    500: '#237b33',
    950: '#000000',
  },
}

SCSS

$custom: #237b33;
$custom-light: #6ba26d;
$custom-dark: #000000;

JSON

{
  "hex": "#237b33",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 51
  },
  "hsl": {
    "h": 130.909,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51454,
    "c": 0.13549,
    "h": 146.3
  },
  "luminance": 0.14762
}

Semantic roles & 50–950 ramp

primary

#237B33

secondary

#AE4C9C

accent

#49C4DF

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #237B33

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

Preview Lab → · Contrast checker → · Palette generator →