#228C54#228C54

#228C54 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.8% C 0.128 H 154.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#228C54
RGB	rgb(34, 140, 84)
HSL	hsl(148, 61%, 34%)
HSV	hsv(148, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 40%, 45.1%)
CIE-LAB	lab(51.54, -42.83, 21.68)
CIE-LCH	lch(51.54, 48.00, 153.15°)
OKLab	oklab(56.76% -0.1155 0.0541)
OKLCH	oklch(56.76% 0.128 154.9)
XYZ	xyz(11.6369, 19.7350, 11.5817)
Luminance	0.1974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C54 #8C225A

analogous

#258C22 #228C54 #228C89

triadic

#228C54 #54228C #8C5422

tetradic

#228C54 #22258C #8C225A #8C8922

square

#228C54 #22258C #8C225A #8C8922

split-complementary

#228C54 #89228C #8C2225

monochromatic

#0A2A19 #165B36 #228C54 #2EBD72 #53D591

Accessibility & contrast

On white

4.24

#228C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#228C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C54

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C54	#FFFFFF	#000000	##000000
##228C54	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8050

Deuteranopia (green-blind)

#7F7758

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228c54;
/* rgb */ color: rgb(34, 140, 84);
/* oklch */ color: oklch(56.8% 0.128 154.9);

Tailwind

colors: {
  custom: {
    50: '#6eae84',
    500: '#228c54',
    950: '#000000',
  },
}

SCSS

$custom: #228c54;
$custom-light: #6eae84;
$custom-dark: #000000;

JSON

{
  "hex": "#228c54",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 84
  },
  "hsl": {
    "h": 148.302,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.12758,
    "h": 154.9
  },
  "luminance": 0.19736
}

Semantic roles & 50–950 ramp

primary

#228C54

secondary

#B95188

accent

#4498E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228C54

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

Preview Lab → · Contrast checker → · Palette generator →