#28733E#28733E

#28733E is a mid, moderate green. Relative luminance 0.131; OKLCH L 49.5% C 0.111 H 150.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#28733E
RGB	rgb(40, 115, 62)
HSL	hsl(138, 48%, 30%)
HSV	hsv(138, 65%, 45%)
CMYK	cmyk(65.2%, 0%, 46.1%, 54.9%)
CIE-LAB	lab(42.85, -35.70, 22.66)
CIE-LCH	lch(42.85, 42.29, 147.60°)
OKLab	oklab(49.52% -0.0964 0.0558)
OKLCH	oklch(49.52% 0.111 150)
XYZ	xyz(7.8747, 13.0596, 6.6623)
Luminance	0.1306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28733E #73285D

analogous

#377328 #28733E #287363

triadic

#28733E #3E2873 #733E28

tetradic

#28733E #283773 #73285D #736328

square

#28733E #283773 #73285D #736328

split-complementary

#28733E #632873 #732837

monochromatic

#08180D #184626 #28733E #38A056 #52C373

Accessibility & contrast

On white

5.81

#28733E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#28733E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28733E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28733E	#FFFFFF	#000000	##FFFFFF
##28733E	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74693A

Deuteranopia (green-blind)

#6A6342

Tritanopia (blue-blind)

#0F7166

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #28733e;
/* rgb */ color: rgb(40, 115, 62);
/* oklch */ color: oklch(49.5% 0.111 150.0);

Tailwind

colors: {
  custom: {
    50: '#6b9c74',
    500: '#28733e',
    950: '#000000',
  },
}

SCSS

$custom: #28733e;
$custom-light: #6b9c74;
$custom-dark: #000000;

JSON

{
  "hex": "#28733e",
  "rgb": {
    "r": 40,
    "g": 115,
    "b": 62
  },
  "hsl": {
    "h": 137.6,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4952,
    "c": 0.11138,
    "h": 150
  },
  "luminance": 0.1306
}

Semantic roles & 50–950 ramp

primary

#28733E

secondary

#A5528D

accent

#50B0D8

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #28733E

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

Preview Lab → · Contrast checker → · Palette generator →