#28741C#28741C

#28741C is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.3% C 0.143 H 141.2°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#28741C
RGB	rgb(40, 116, 28)
HSL	hsl(112, 61%, 28%)
HSV	hsv(112, 76%, 45%)
CMYK	cmyk(65.5%, 0%, 75.9%, 54.5%)
CIE-LAB	lab(42.80, -40.63, 39.49)
CIE-LCH	lch(42.80, 56.66, 135.81°)
OKLab	oklab(49.35% -0.111 0.0894)
OKLCH	oklch(49.35% 0.143 141.2)
XYZ	xyz(7.3297, 13.0250, 3.2262)
Luminance	0.1303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28741C #681C74

analogous

#54741C #28741C #1C743C

triadic

#28741C #1C2874 #741C28

tetradic

#28741C #1C5474 #681C74 #743C1C

square

#28741C #1C5474 #681C74 #743C1C

split-complementary

#28741C #3C1C74 #741C54

monochromatic

#091906 #174310 #28741C #39A528 #4FD03B

Accessibility & contrast

On white

5.82

#28741C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#28741C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28741C

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28741C	#FFFFFF	#000000	##FFFFFF
##28741C	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77690C

Deuteranopia (green-blind)

#6E6325

Tritanopia (blue-blind)

#1B7063

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #28741c;
/* rgb */ color: rgb(40, 116, 28);
/* oklch */ color: oklch(49.3% 0.143 141.2);

Tailwind

colors: {
  custom: {
    50: '#6d9d5e',
    500: '#28741c',
    950: '#000000',
  },
}

SCSS

$custom: #28741c;
$custom-light: #6d9d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#28741c",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 28
  },
  "hsl": {
    "h": 111.818,
    "s": 61.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49349,
    "c": 0.14256,
    "h": 141.2
  },
  "luminance": 0.13026
}

Semantic roles & 50–950 ramp

primary

#28741C

secondary

#9B43A8

accent

#44E4CE

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#080E05

muted

#7B7E79

Preview Lab

Preview with #28741C

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

Preview Lab → · Contrast checker → · Palette generator →