#288017#288017

#288017 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.7% C 0.160 H 140.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#288017
RGB	rgb(40, 128, 23)
HSL	hsl(110, 70%, 30%)
HSV	hsv(110, 82%, 50%)
CMYK	cmyk(68.8%, 0%, 82%, 49.8%)
CIE-LAB	lab(46.91, -45.41, 45.31)
CIE-LCH	lch(46.91, 64.15, 135.06°)
OKLab	oklab(52.74% -0.1242 0.1008)
OKLCH	oklch(52.74% 0.16 140.9)
XYZ	xyz(8.7484, 15.9504, 3.4281)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288017 #6F1780

analogous

#5C8017 #288017 #17803B

triadic

#288017 #172880 #801728

tetradic

#288017 #175C80 #6F1780 #803B17

square

#288017 #175C80 #6F1780 #803B17

split-complementary

#288017 #3B1780 #80175C

monochromatic

#081A05 #184C0E #288017 #38B420 #51DB36

Accessibility & contrast

On white

5.01

#288017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#288017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288017

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288017	#FFFFFF	#000000	##FFFFFF
##288017	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#796D24

Tritanopia (blue-blind)

#177C6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #288017;
/* rgb */ color: rgb(40, 128, 23);
/* oklch */ color: oklch(52.7% 0.160 140.9);

Tailwind

colors: {
  custom: {
    50: '#70a65e',
    500: '#288017',
    950: '#000000',
  },
}

SCSS

$custom: #288017;
$custom-light: #70a65e;
$custom-dark: #000000;

JSON

{
  "hex": "#288017",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 23
  },
  "hsl": {
    "h": 110.286,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52742,
    "c": 0.15997,
    "h": 140.9
  },
  "luminance": 0.15951
}

Semantic roles & 50–950 ramp

primary

#288017

secondary

#A13EB4

accent

#3BECD0

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #288017

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

Preview Lab → · Contrast checker → · Palette generator →