#228C4F#228C4F

#228C4F is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.132 H 153.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#228C4F
RGB	rgb(34, 140, 79)
HSL	hsl(145, 61%, 34%)
HSV	hsv(145, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 43.6%, 45.1%)
CIE-LAB	lab(51.45, -43.81, 24.33)
CIE-LCH	lch(51.45, 50.11, 150.96°)
OKLab	oklab(56.66% -0.118 0.0602)
OKLCH	oklch(56.66% 0.132 153)
XYZ	xyz(11.4480, 19.6594, 10.5869)
Luminance	0.1966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C4F #8C225F

analogous

#2A8C22 #228C4F #228C84

triadic

#228C4F #4F228C #8C4F22

tetradic

#228C4F #222A8C #8C225F #8C8422

square

#228C4F #222A8C #8C225F #8C8422

split-complementary

#228C4F #84228C #8C222A

monochromatic

#0A2A17 #165B33 #228C4F #2EBD6B #53D58A

Accessibility & contrast

On white

4.26

#228C4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#228C4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C4F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C4F	#FFFFFF	#000000	##000000
##228C4F	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804B

Deuteranopia (green-blind)

#7F7753

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228c4f;
/* rgb */ color: rgb(34, 140, 79);
/* oklch */ color: oklch(56.7% 0.132 153.0);

Tailwind

colors: {
  custom: {
    50: '#6eae81',
    500: '#228c4f',
    950: '#000000',
  },
}

SCSS

$custom: #228c4f;
$custom-light: #6eae81;
$custom-dark: #000000;

JSON

{
  "hex": "#228c4f",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 79
  },
  "hsl": {
    "h": 145.472,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56658,
    "c": 0.13243,
    "h": 153
  },
  "luminance": 0.19661
}

Semantic roles & 50–950 ramp

primary

#228C4F

secondary

#B9518D

accent

#44A0E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228C4F

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

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