#237C3B#237C3B

#237C3B is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.129 H 148.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#237C3B
RGB	rgb(35, 124, 59)
HSL	hsl(136, 56%, 31%)
HSV	hsv(136, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 52.4%, 51.4%)
CIE-LAB	lab(45.75, -40.93, 27.94)
CIE-LCH	lch(45.75, 49.56, 145.68°)
OKLab	oklab(51.86% -0.1103 0.0677)
OKLCH	oklch(51.86% 0.129 148.5)
XYZ	xyz(8.6895, 15.0874, 6.5910)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C3B #7C2364

analogous

#377C23 #237C3B #237C67

triadic

#237C3B #3B237C #7C3B23

tetradic

#237C3B #23377C #7C2364 #7C6723

square

#237C3B #23377C #7C2364 #7C6723

split-complementary

#237C3B #67237C #7C2337

monochromatic

#081D0E #164C24 #237C3B #30AC52 #4DCD6F

Accessibility & contrast

On white

5.23

#237C3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#237C3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C3B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C3B	#FFFFFF	#000000	##FFFFFF
##237C3B	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7136

Deuteranopia (green-blind)

#726940

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237c3b;
/* rgb */ color: rgb(35, 124, 59);
/* oklch */ color: oklch(51.9% 0.129 148.5);

Tailwind

colors: {
  custom: {
    50: '#6ba372',
    500: '#237c3b',
    950: '#000000',
  },
}

SCSS

$custom: #237c3b;
$custom-light: #6ba372;
$custom-dark: #000000;

JSON

{
  "hex": "#237c3b",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 59
  },
  "hsl": {
    "h": 136.18,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51859,
    "c": 0.12937,
    "h": 148.5
  },
  "luminance": 0.15088
}

Semantic roles & 50–950 ramp

primary

#237C3B

secondary

#AF4C94

accent

#49B7DF

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237C3B

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

Preview Lab → · Contrast checker → · Palette generator →