#237D2B#237D2B

#237D2B is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.145 H 144.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#237D2B
RGB	rgb(35, 125, 43)
HSL	hsl(125, 56%, 31%)
HSV	hsv(125, 72%, 49%)
CMYK	cmyk(72%, 0%, 65.6%, 51%)
CIE-LAB	lab(45.90, -43.56, 36.21)
CIE-LCH	lch(45.90, 56.65, 140.26°)
OKLab	oklab(51.92% -0.1179 0.0844)
OKLCH	oklch(51.92% 0.145 144.4)
XYZ	xyz(8.4623, 15.1981, 4.7726)
Luminance	0.1520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D2B #7D2375

analogous

#487D23 #237D2B #237D58

triadic

#237D2B #2B237D #7D2B23

tetradic

#237D2B #23487D #7D2375 #7D5823

square

#237D2B #23487D #7D2375 #7D5823

split-complementary

#237D2B #58237D #7D2348

monochromatic

#081D0A #164D1B #237D2B #30AD3B #4DCD59

Accessibility & contrast

On white

5.20

#237D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#237D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D2B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D2B	#FFFFFF	#000000	##FFFFFF
##237D2B	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#756A32

Tritanopia (blue-blind)

#037A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237d2b;
/* rgb */ color: rgb(35, 125, 43);
/* oklch */ color: oklch(51.9% 0.145 144.4);

Tailwind

colors: {
  custom: {
    50: '#6ca468',
    500: '#237d2b',
    950: '#000000',
  },
}

SCSS

$custom: #237d2b;
$custom-light: #6ca468;
$custom-dark: #000000;

JSON

{
  "hex": "#237d2b",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 125.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51921,
    "c": 0.14499,
    "h": 144.4
  },
  "luminance": 0.15199
}

Semantic roles & 50–950 ramp

primary

#237D2B

secondary

#AF4CA7

accent

#48D2E0

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #237D2B

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

Preview Lab → · Contrast checker → · Palette generator →