#28923B#28923B

#28923B is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.1% C 0.157 H 146.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#28923B
RGB	rgb(40, 146, 59)
HSL	hsl(131, 57%, 36%)
HSV	hsv(131, 73%, 57%)
CMYK	cmyk(72.6%, 0%, 59.6%, 42.7%)
CIE-LAB	lab(53.30, -48.28, 37.05)
CIE-LCH	lch(53.30, 60.86, 142.50°)
OKLab	oklab(58.14% -0.1302 0.0877)
OKLCH	oklch(58.14% 0.157 146)
XYZ	xyz(11.9425, 21.3233, 7.6232)
Luminance	0.2132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28923B #92287F

analogous

#4A9228 #28923B #289270

triadic

#28923B #3B2892 #923B28

tetradic

#28923B #284A92 #92287F #927028

square

#28923B #284A92 #92287F #927028

split-complementary

#28923B #702892 #92284A

monochromatic

#0E3214 #1B6228 #28923B #35C24E #61D475

Accessibility & contrast

On white

3.99

#28923B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#28923B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28923B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28923B	#FFFFFF	#000000	##000000
##28923B	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948532

Deuteranopia (green-blind)

#887C42

Tritanopia (blue-blind)

#008E7F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #28923b;
/* rgb */ color: rgb(40, 146, 59);
/* oklch */ color: oklch(58.1% 0.157 146.0);

Tailwind

colors: {
  custom: {
    50: '#72b374',
    500: '#28923b',
    950: '#000000',
  },
}

SCSS

$custom: #28923b;
$custom-light: #72b374;
$custom-dark: #000000;

JSON

{
  "hex": "#28923b",
  "rgb": {
    "r": 40,
    "g": 146,
    "b": 59
  },
  "hsl": {
    "h": 130.755,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.58135,
    "c": 0.15702,
    "h": 146
  },
  "luminance": 0.21325
}

Semantic roles & 50–950 ramp

primary

#28923B

secondary

#B95DA9

accent

#48C5E0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #28923B

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

Preview Lab → · Contrast checker → · Palette generator →