#228D23#228D23

#228D23 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.171 H 143.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#228D23
RGB	rgb(34, 141, 35)
HSL	hsl(121, 61%, 34%)
HSV	hsv(121, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(51.28, -50.18, 45.33)
CIE-LCH	lch(51.28, 67.62, 137.90°)
OKLab	oklab(56.35% -0.1362 0.1026)
OKLCH	oklch(56.35% 0.171 143)
XYZ	xyz(10.4873, 19.5100, 4.8029)
Luminance	0.1951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D23 #8D228C

analogous

#578D22 #228D23 #228D59

triadic

#228D23 #23228D #8D2322

tetradic

#228D23 #22578D #8D228C #8D5922

square

#228D23 #22578D #8D228C #8D5922

split-complementary

#228D23 #59228D #8D2257

monochromatic

#0A2A0B #165C17 #228D23 #2EBE2F #54D655

Accessibility & contrast

On white

4.28

#228D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#228D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D23

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D23	#FFFFFF	#000000	##000000
##228D23	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0F

Deuteranopia (green-blind)

#84772E

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228d23;
/* rgb */ color: rgb(34, 141, 35);
/* oklch */ color: oklch(56.4% 0.171 143.0);

Tailwind

colors: {
  custom: {
    50: '#70af65',
    500: '#228d23',
    950: '#000000',
  },
}

SCSS

$custom: #228d23;
$custom-light: #70af65;
$custom-dark: #000000;

JSON

{
  "hex": "#228d23",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 120.561,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56352,
    "c": 0.1705,
    "h": 143
  },
  "luminance": 0.19511
}

Semantic roles & 50–950 ramp

primary

#228D23

secondary

#B951B8

accent

#44E3E4

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #228D23

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

Preview Lab → · Contrast checker → · Palette generator →