#237A3B#237A3B

#237A3B is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.127 H 148.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#237A3B
RGB	rgb(35, 122, 59)
HSL	hsl(137, 55%, 31%)
HSV	hsv(137, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 51.6%, 52.2%)
CIE-LAB	lab(45.07, -40.15, 27.09)
CIE-LCH	lch(45.07, 48.43, 145.99°)
OKLab	oklab(51.29% -0.1082 0.0657)
OKLCH	oklch(51.29% 0.127 148.7)
XYZ	xyz(8.4414, 14.5912, 6.5083)
Luminance	0.1459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A3B #7A2362

analogous

#367A23 #237A3B #237A66

triadic

#237A3B #3B237A #7A3B23

tetradic

#237A3B #23367A #7A2362 #7A6623

square

#237A3B #23367A #7A2362 #7A6623

split-complementary

#237A3B #66237A #7A2336

monochromatic

#081B0D #154A24 #237A3B #31AA52 #4CCC6F

Accessibility & contrast

On white

5.36

#237A3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#237A3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A3B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A3B	#FFFFFF	#000000	##FFFFFF
##237A3B	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)

#7B6F36

Deuteranopia (green-blind)

#716840

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #237a3b;
/* rgb */ color: rgb(35, 122, 59);
/* oklch */ color: oklch(51.3% 0.127 148.7);

Tailwind

colors: {
  custom: {
    50: '#6aa172',
    500: '#237a3b',
    950: '#000000',
  },
}

SCSS

$custom: #237a3b;
$custom-light: #6aa172;
$custom-dark: #000000;

JSON

{
  "hex": "#237a3b",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 59
  },
  "hsl": {
    "h": 136.552,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51294,
    "c": 0.12657,
    "h": 148.7
  },
  "luminance": 0.14592
}

Semantic roles & 50–950 ramp

primary

#237A3B

secondary

#AD4C92

accent

#49B5DF

background

#F6FAF7

surface

#ECF3ED

border

#C7CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #237A3B

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

Preview Lab → · Contrast checker → · Palette generator →