#237A21#237A21

#237A21 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.149 H 142.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#237A21
RGB	rgb(35, 122, 33)
HSL	hsl(119, 57%, 30%)
HSV	hsv(119, 73%, 48%)
CMYK	cmyk(71.3%, 0%, 73%, 52.2%)
CIE-LAB	lab(44.78, -43.53, 39.45)
CIE-LCH	lch(44.78, 58.75, 137.82°)
OKLab	oklab(50.96% -0.1183 0.0901)
OKLCH	oklch(50.96% 0.149 142.7)
XYZ	xyz(7.9267, 14.3854, 3.7975)
Luminance	0.1439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A21 #78217A

analogous

#4F7A21 #237A21 #217A4C

triadic

#237A21 #21237A #7A2123

tetradic

#237A21 #214F7A #78217A #7A4C21

square

#237A21 #214F7A #78217A #7A4C21

split-complementary

#237A21 #4C217A #7A214F

monochromatic

#071A07 #154A14 #237A21 #31AA2E #4BCD48

Accessibility & contrast

On white

5.42

#237A21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#237A21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A21

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A21	#FFFFFF	#000000	##FFFFFF
##237A21	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E13

Deuteranopia (green-blind)

#73672A

Tritanopia (blue-blind)

#0B7668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #237a21;
/* rgb */ color: rgb(35, 122, 33);
/* oklch */ color: oklch(51.0% 0.149 142.7);

Tailwind

colors: {
  custom: {
    50: '#6ca162',
    500: '#237a21',
    950: '#000000',
  },
}

SCSS

$custom: #237a21;
$custom-light: #6ca162;
$custom-dark: #000000;

JSON

{
  "hex": "#237a21",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 33
  },
  "hsl": {
    "h": 118.652,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50962,
    "c": 0.14868,
    "h": 142.7
  },
  "luminance": 0.14386
}

Semantic roles & 50–950 ramp

primary

#237A21

secondary

#AB4AAD

accent

#47E1DD

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #237A21

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

Preview Lab → · Contrast checker → · Palette generator →