#228D1B#228D1B

#228D1B is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.175 H 142.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#228D1B
RGB	rgb(34, 141, 27)
HSL	hsl(116, 68%, 33%)
HSV	hsv(116, 81%, 55%)
CMYK	cmyk(75.9%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(51.23, -50.78, 48.09)
CIE-LCH	lch(51.23, 69.93, 136.56°)
OKLab	oklab(56.3% -0.1382 0.1072)
OKLCH	oklch(56.3% 0.175 142.2)
XYZ	xyz(10.3818, 19.4678, 4.2472)
Luminance	0.1947 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D1B #861B8D

analogous

#5B8D1B #228D1B #1B8D4D

triadic

#228D1B #1B228D #8D1B22

tetradic

#228D1B #1B5B8D #861B8D #8D4D1B

square

#228D1B #1B5B8D #861B8D #8D4D1B

split-complementary

#228D1B #4D1B8D #8D1B5B

monochromatic

#092607 #165A11 #228D1B #2EC025 #50DC47

Accessibility & contrast

On white

4.29

#228D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#228D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D1B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D1B	#FFFFFF	#000000	##000000
##228D1B	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847729

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228d1b;
/* rgb */ color: rgb(34, 141, 27);
/* oklch */ color: oklch(56.3% 0.175 142.2);

Tailwind

colors: {
  custom: {
    50: '#70af61',
    500: '#228d1b',
    950: '#000000',
  },
}

SCSS

$custom: #228d1b;
$custom-light: #70af61;
$custom-dark: #000000;

JSON

{
  "hex": "#228d1b",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 116.316,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56296,
    "c": 0.1749,
    "h": 142.2
  },
  "luminance": 0.19469
}

Semantic roles & 50–950 ramp

primary

#228D1B

secondary

#B646BD

accent

#3DEBE0

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #228D1B

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

Preview Lab → · Contrast checker → · Palette generator →