#237D3F#237D3F

#237D3F is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.127 H 149.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#237D3F
RGB	rgb(35, 125, 63)
HSL	hsl(139, 56%, 31%)
HSV	hsv(139, 72%, 49%)
CMYK	cmyk(72%, 0%, 49.6%, 51%)
CIE-LAB	lab(46.15, -40.66, 26.28)
CIE-LCH	lch(46.15, 48.41, 147.12°)
OKLab	oklab(52.21% -0.1095 0.0641)
OKLCH	oklch(52.21% 0.127 149.6)
XYZ	xyz(8.9232, 15.3825, 7.2005)
Luminance	0.1538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D3F #7D2361

analogous

#347D23 #237D3F #237D6C

triadic

#237D3F #3F237D #7D3F23

tetradic

#237D3F #23347D #7D2361 #7D6C23

square

#237D3F #23347D #7D2361 #7D6C23

split-complementary

#237D3F #6C237D #7D2334

monochromatic

#081D0F #164D27 #237D3F #30AD57 #4DCD75

Accessibility & contrast

On white

5.15

#237D3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#237D3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D3F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D3F	#FFFFFF	#000000	##FFFFFF
##237D3F	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723A

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237d3f;
/* rgb */ color: rgb(35, 125, 63);
/* oklch */ color: oklch(52.2% 0.127 149.6);

Tailwind

colors: {
  custom: {
    50: '#6ba375',
    500: '#237d3f',
    950: '#000000',
  },
}

SCSS

$custom: #237d3f;
$custom-light: #6ba375;
$custom-dark: #000000;

JSON

{
  "hex": "#237d3f",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 63
  },
  "hsl": {
    "h": 138.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52208,
    "c": 0.12688,
    "h": 149.6
  },
  "luminance": 0.15383
}

Semantic roles & 50–950 ramp

primary

#237D3F

secondary

#AF4C91

accent

#48B0E0

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237D3F

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

Preview Lab → · Contrast checker → · Palette generator →