#237B4E#237B4E

#237B4E is a mid, moderate green. Relative luminance 0.151; OKLCH L 51.9% C 0.109 H 156.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#237B4E
RGB	rgb(35, 123, 78)
HSL	hsl(149, 56%, 31%)
HSV	hsv(149, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(45.73, -36.93, 17.32)
CIE-LCH	lch(45.73, 40.79, 154.88°)
OKLab	oklab(51.95% -0.1 0.0435)
OKLCH	oklch(51.95% 0.109 156.5)
XYZ	xyz(9.1504, 15.0723, 9.6333)
Luminance	0.1507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B4E #7B2350

analogous

#247B23 #237B4E #237B7A

triadic

#237B4E #4E237B #7B4E23

tetradic

#237B4E #23247B #7B2350 #7B7A23

square

#237B4E #23247B #7B2350 #7B7A23

split-complementary

#237B4E #7A237B #7B2324

monochromatic

#081C12 #154B30 #237B4E #31AB6C #4CCC8B

Accessibility & contrast

On white

5.23

#237B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#237B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B4E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B4E	#FFFFFF	#000000	##FFFFFF
##237B4E	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#6F6951

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237b4e;
/* rgb */ color: rgb(35, 123, 78);
/* oklch */ color: oklch(51.9% 0.109 156.5);

Tailwind

colors: {
  custom: {
    50: '#6aa280',
    500: '#237b4e',
    950: '#000000',
  },
}

SCSS

$custom: #237b4e;
$custom-light: #6aa280;
$custom-dark: #000000;

JSON

{
  "hex": "#237b4e",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 149.318,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51947,
    "c": 0.10911,
    "h": 156.5
  },
  "luminance": 0.15073
}

Semantic roles & 50–950 ramp

primary

#237B4E

secondary

#AE4C7E

accent

#4996DF

background

#F6FAF7

surface

#ECF3EE

border

#C7CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #237B4E

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

Preview Lab → · Contrast checker → · Palette generator →