#28701B#28701B

#28701B is a mid, vivid green. Relative luminance 0.121; OKLCH L 48.2% C 0.138 H 140.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#28701B
RGB	rgb(40, 112, 27)
HSL	hsl(111, 61%, 27%)
HSV	hsv(111, 76%, 44%)
CMYK	cmyk(64.3%, 0%, 75.9%, 56.1%)
CIE-LAB	lab(41.40, -39.18, 38.47)
CIE-LCH	lch(41.40, 54.91, 135.52°)
OKLab	oklab(48.19% -0.1072 0.0871)
OKLCH	oklch(48.19% 0.138 140.9)
XYZ	xyz(6.8667, 12.1179, 3.0138)
Luminance	0.1212 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28701B #631B70

analogous

#52701B #28701B #1B7039

triadic

#28701B #1B2870 #701B28

tetradic

#28701B #1B5270 #631B70 #70391B

square

#28701B #1B5270 #631B70 #70391B

split-complementary

#28701B #391B70 #701B52

monochromatic

#091906 #163F0F #28701B #3AA127 #4ECF37

Accessibility & contrast

On white

6.13

#28701B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#28701B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28701B

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28701B	#FFFFFF	#000000	##FFFFFF
##28701B	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73650C

Deuteranopia (green-blind)

#6A5F24

Tritanopia (blue-blind)

#1D6C5F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #28701b;
/* rgb */ color: rgb(40, 112, 27);
/* oklch */ color: oklch(48.2% 0.138 140.9);

Tailwind

colors: {
  custom: {
    50: '#6c9a5d',
    500: '#28701b',
    950: '#000000',
  },
}

SCSS

$custom: #28701b;
$custom-light: #6c9a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#28701b",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 27
  },
  "hsl": {
    "h": 110.824,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.4819,
    "c": 0.13814,
    "h": 140.9
  },
  "luminance": 0.12119
}

Semantic roles & 50–950 ramp

primary

#28701B

secondary

#9642A5

accent

#44E4CC

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E04

muted

#7A7E79

Preview Lab

Preview with #28701B

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

Preview Lab → · Contrast checker → · Palette generator →