#228C55#228C55

#228C55 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.127 H 155.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#228C55
RGB	rgb(34, 140, 85)
HSL	hsl(149, 61%, 34%)
HSV	hsv(149, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 39.3%, 45.1%)
CIE-LAB	lab(51.55, -42.62, 21.15)
CIE-LCH	lch(51.55, 47.58, 153.61°)
OKLab	oklab(56.78% -0.1151 0.0529)
OKLCH	oklch(56.78% 0.127 155.3)
XYZ	xyz(11.6764, 19.7508, 11.7895)
Luminance	0.1975 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C55 #8C2259

analogous

#248C22 #228C55 #228C8A

triadic

#228C55 #55228C #8C5522

tetradic

#228C55 #22248C #8C2259 #8C8A22

square

#228C55 #22248C #8C2259 #8C8A22

split-complementary

#228C55 #8A228C #8C2224

monochromatic

#0A2A19 #165B37 #228C55 #2EBD73 #53D592

Accessibility & contrast

On white

4.24

#228C55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#228C55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C55

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C55	#FFFFFF	#000000	##000000
##228C55	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)

#8B8051

Deuteranopia (green-blind)

#7F7759

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228c55;
/* rgb */ color: rgb(34, 140, 85);
/* oklch */ color: oklch(56.8% 0.127 155.3);

Tailwind

colors: {
  custom: {
    50: '#6eae85',
    500: '#228c55',
    950: '#000000',
  },
}

SCSS

$custom: #228c55;
$custom-light: #6eae85;
$custom-dark: #000000;

JSON

{
  "hex": "#228c55",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 85
  },
  "hsl": {
    "h": 148.868,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56779,
    "c": 0.12662,
    "h": 155.3
  },
  "luminance": 0.19752
}

Semantic roles & 50–950 ramp

primary

#228C55

secondary

#B95187

accent

#4497E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228C55

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

Preview Lab → · Contrast checker → · Palette generator →