#228F23#228F23

#228F23 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.173 H 143.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#228F23
RGB	rgb(34, 143, 35)
HSL	hsl(121, 62%, 35%)
HSV	hsv(121, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(51.96, -50.85, 46.02)
CIE-LCH	lch(51.96, 68.58, 137.86°)
OKLab	oklab(56.92% -0.138 0.1041)
OKLCH	oklch(56.92% 0.173 143)
XYZ	xyz(10.7848, 20.1051, 4.9021)
Luminance	0.2011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F23 #8F228E

analogous

#588F22 #228F23 #228F59

triadic

#228F23 #23228F #8F2322

tetradic

#228F23 #22588F #8F228E #8F5922

square

#228F23 #22588F #8F228E #8F5922

split-complementary

#228F23 #59228F #8F2258

monochromatic

#0A2C0B #165E17 #228F23 #2EC02F #55D756

Accessibility & contrast

On white

4.18

#228F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#228F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F23

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F23	#FFFFFF	#000000	##000000
##228F23	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810E

Deuteranopia (green-blind)

#86792F

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228f23;
/* rgb */ color: rgb(34, 143, 35);
/* oklch */ color: oklch(56.9% 0.173 143.0);

Tailwind

colors: {
  custom: {
    50: '#70b165',
    500: '#228f23',
    950: '#000000',
  },
}

SCSS

$custom: #228f23;
$custom-light: #70b165;
$custom-dark: #000000;

JSON

{
  "hex": "#228f23",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 120.55,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56915,
    "c": 0.17282,
    "h": 143
  },
  "luminance": 0.20106
}

Semantic roles & 50–950 ramp

primary

#228F23

secondary

#BA52B9

accent

#43E3E5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #228F23

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

Preview Lab → · Contrast checker → · Palette generator →