#237E21#237E21

#237E21 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.154 H 142.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#237E21
RGB	rgb(35, 126, 33)
HSL	hsl(119, 58%, 31%)
HSV	hsv(119, 74%, 49%)
CMYK	cmyk(72.2%, 0%, 73.8%, 50.6%)
CIE-LAB	lab(46.16, -44.97, 40.88)
CIE-LCH	lch(46.16, 60.78, 137.73°)
OKLab	oklab(52.11% -0.1222 0.093)
OKLCH	oklch(52.11% 0.154 142.7)
XYZ	xyz(8.4280, 15.3879, 3.9646)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237E21 #7C217E

analogous

#517E21 #237E21 #217E4D

triadic

#237E21 #21237E #7E2123

tetradic

#237E21 #21517E #7C217E #7E4D21

square

#237E21 #21517E #7C217E #7E4D21

split-complementary

#237E21 #4D217E #7E2151

monochromatic

#081D08 #164E14 #237E21 #30AE2E #4DD04A

Accessibility & contrast

On white

5.15

#237E21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#237E21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237E21

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237E21	#FFFFFF	#000000	##FFFFFF
##237E21	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817212

Deuteranopia (green-blind)

#766B2A

Tritanopia (blue-blind)

#087A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237e21;
/* rgb */ color: rgb(35, 126, 33);
/* oklch */ color: oklch(52.1% 0.154 142.7);

Tailwind

colors: {
  custom: {
    50: '#6da462',
    500: '#237e21',
    950: '#000000',
  },
}

SCSS

$custom: #237e21;
$custom-light: #6da462;
$custom-dark: #000000;

JSON

{
  "hex": "#237e21",
  "rgb": {
    "r": 35,
    "g": 126,
    "b": 33
  },
  "hsl": {
    "h": 118.71,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52106,
    "c": 0.1536,
    "h": 142.7
  },
  "luminance": 0.15389
}

Semantic roles & 50–950 ramp

primary

#237E21

secondary

#AF4AB1

accent

#46E2DE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F05

muted

#7B7F7A

Preview Lab

Preview with #237E21

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

Preview Lab → · Contrast checker → · Palette generator →