#28913B#28913B

#28913B is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.9% C 0.156 H 146.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#28913B
RGB	rgb(40, 145, 59)
HSL	hsl(131, 57%, 36%)
HSV	hsv(131, 72%, 57%)
CMYK	cmyk(72.4%, 0%, 59.3%, 43.1%)
CIE-LAB	lab(52.97, -47.92, 36.66)
CIE-LCH	lch(52.97, 60.34, 142.58°)
OKLab	oklab(57.86% -0.1293 0.0869)
OKLCH	oklch(57.86% 0.156 146.1)
XYZ	xyz(11.7891, 21.0164, 7.5721)
Luminance	0.2102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28913B #91287E

analogous

#4A9128 #28913B #289170

triadic

#28913B #3B2891 #913B28

tetradic

#28913B #284A91 #91287E #917028

square

#28913B #284A91 #91287E #917028

split-complementary

#28913B #702891 #91284A

monochromatic

#0E3114 #1B6127 #28913B #35C14F #60D375

Accessibility & contrast

On white

4.04

#28913B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#28913B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28913B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28913B	#FFFFFF	#000000	##000000
##28913B	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938432

Deuteranopia (green-blind)

#877B42

Tritanopia (blue-blind)

#008D7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #28913b;
/* rgb */ color: rgb(40, 145, 59);
/* oklch */ color: oklch(57.9% 0.156 146.1);

Tailwind

colors: {
  custom: {
    50: '#72b274',
    500: '#28913b',
    950: '#000000',
  },
}

SCSS

$custom: #28913b;
$custom-light: #72b274;
$custom-dark: #000000;

JSON

{
  "hex": "#28913b",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 59
  },
  "hsl": {
    "h": 130.857,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57858,
    "c": 0.15573,
    "h": 146.1
  },
  "luminance": 0.21018
}

Semantic roles & 50–950 ramp

primary

#28913B

secondary

#B95CA8

accent

#48C4E0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #28913B

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

Preview Lab → · Contrast checker → · Palette generator →