#237B1B#237B1B

#237B1B is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.154 H 141.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#237B1B
RGB	rgb(35, 123, 27)
HSL	hsl(115, 64%, 29%)
HSV	hsv(115, 78%, 48%)
CMYK	cmyk(71.5%, 0%, 78%, 51.8%)
CIE-LAB	lab(45.08, -44.41, 42.12)
CIE-LCH	lch(45.08, 61.21, 136.52°)
OKLab	oklab(51.2% -0.121 0.0948)
OKLCH	oklch(51.2% 0.154 141.9)
XYZ	xyz(7.9735, 14.6015, 3.4349)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B1B #731B7B

analogous

#537B1B #237B1B #1B7B43

triadic

#237B1B #1B237B #7B1B23

tetradic

#237B1B #1B537B #731B7B #7B431B

square

#237B1B #1B537B #731B7B #7B431B

split-complementary

#237B1B #431B7B #7B1B53

monochromatic

#071906 #154910 #237B1B #31AD26 #49D43C

Accessibility & contrast

On white

5.36

#237B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#237B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B1B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B1B	#FFFFFF	#000000	##FFFFFF
##237B1B	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F06

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#0D7769

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237b1b;
/* rgb */ color: rgb(35, 123, 27);
/* oklch */ color: oklch(51.2% 0.154 141.9);

Tailwind

colors: {
  custom: {
    50: '#6ca25f',
    500: '#237b1b',
    950: '#000000',
  },
}

SCSS

$custom: #237b1b;
$custom-light: #6ca25f;
$custom-dark: #000000;

JSON

{
  "hex": "#237b1b",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 115,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51199,
    "c": 0.15371,
    "h": 141.9
  },
  "luminance": 0.14602
}

Semantic roles & 50–950 ramp

primary

#237B1B

secondary

#A643AF

accent

#41E7D9

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #237B1B

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

Preview Lab → · Contrast checker → · Palette generator →