#237B3F#237B3F

#237B3F is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.124 H 149.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#237B3F
RGB	rgb(35, 123, 63)
HSL	hsl(139, 56%, 31%)
HSV	hsv(139, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 48.8%, 51.8%)
CIE-LAB	lab(45.47, -39.86, 25.42)
CIE-LCH	lch(45.47, 47.28, 147.47°)
OKLab	oklab(51.65% -0.1074 0.0621)
OKLCH	oklch(51.65% 0.124 149.9)
XYZ	xyz(8.6726, 14.8812, 7.1170)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B3F #7B235F

analogous

#337B23 #237B3F #237B6B

triadic

#237B3F #3F237B #7B3F23

tetradic

#237B3F #23337B #7B235F #7B6B23

square

#237B3F #23337B #7B235F #7B6B23

split-complementary

#237B3F #6B237B #7B2333

monochromatic

#081C0E #154B27 #237B3F #31AB57 #4CCC75

Accessibility & contrast

On white

5.28

#237B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#237B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B3F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B3F	#FFFFFF	#000000	##FFFFFF
##237B3F	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C703A

Deuteranopia (green-blind)

#716943

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237b3f;
/* rgb */ color: rgb(35, 123, 63);
/* oklch */ color: oklch(51.6% 0.124 149.9);

Tailwind

colors: {
  custom: {
    50: '#6ba275',
    500: '#237b3f',
    950: '#000000',
  },
}

SCSS

$custom: #237b3f;
$custom-light: #6ba275;
$custom-dark: #000000;

JSON

{
  "hex": "#237b3f",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 63
  },
  "hsl": {
    "h": 139.091,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51645,
    "c": 0.12406,
    "h": 149.9
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#237B3F

secondary

#AE4C8F

accent

#49AFDF

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237B3F

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

Preview Lab → · Contrast checker → · Palette generator →