#237F21#237F21

#237F21 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.155 H 142.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#237F21
RGB	rgb(35, 127, 33)
HSL	hsl(119, 59%, 31%)
HSV	hsv(119, 74%, 50%)
CMYK	cmyk(72.4%, 0%, 74%, 50.2%)
CIE-LAB	lab(46.51, -45.33, 41.24)
CIE-LCH	lch(46.51, 61.28, 137.70°)
OKLab	oklab(52.39% -0.1232 0.0938)
OKLCH	oklch(52.39% 0.155 142.7)
XYZ	xyz(8.5565, 15.6449, 4.0074)
Luminance	0.1565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237F21 #7D217F

analogous

#527F21 #237F21 #217F4E

triadic

#237F21 #21237F #7F2123

tetradic

#237F21 #21527F #7D217F #7F4E21

square

#237F21 #21527F #7D217F #7F4E21

split-complementary

#237F21 #4E217F #7F2152

monochromatic

#081E08 #164E14 #237F21 #30B02E #4DD04A

Accessibility & contrast

On white

5.09

#237F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#237F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237F21

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237F21	#FFFFFF	#000000	##FFFFFF
##237F21	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827311

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#077B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237f21;
/* rgb */ color: rgb(35, 127, 33);
/* oklch */ color: oklch(52.4% 0.155 142.7);

Tailwind

colors: {
  custom: {
    50: '#6da562',
    500: '#237f21',
    950: '#000000',
  },
}

SCSS

$custom: #237f21;
$custom-light: #6da562;
$custom-dark: #000000;

JSON

{
  "hex": "#237f21",
  "rgb": {
    "r": 35,
    "g": 127,
    "b": 33
  },
  "hsl": {
    "h": 118.723,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.15482,
    "h": 142.7
  },
  "luminance": 0.15646
}

Semantic roles & 50–950 ramp

primary

#237F21

secondary

#AF4AB2

accent

#46E2DF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F05

muted

#7B7F7A

Preview Lab

Preview with #237F21

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

Preview Lab → · Contrast checker → · Palette generator →