#287239#287239

#287239 is a mid, moderate green. Relative luminance 0.128; OKLCH L 49.1% C 0.115 H 148.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#287239
RGB	rgb(40, 114, 57)
HSL	hsl(134, 48%, 30%)
HSV	hsv(134, 65%, 45%)
CMYK	cmyk(64.9%, 0%, 50%, 55.3%)
CIE-LAB	lab(42.43, -36.16, 24.91)
CIE-LCH	lch(42.43, 43.91, 145.44°)
OKLab	oklab(49.15% -0.0977 0.0607)
OKLCH	oklch(49.15% 0.115 148.1)
XYZ	xyz(7.6304, 12.7804, 5.9348)
Luminance	0.1278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287239 #722861

analogous

#3C7228 #287239 #28725E

triadic

#287239 #392872 #723928

tetradic

#287239 #283C72 #722861 #725E28

square

#287239 #283C72 #722861 #725E28

split-complementary

#287239 #5E2872 #72283C

monochromatic

#08170C #184522 #287239 #389F50 #52C26C

Accessibility & contrast

On white

5.91

#287239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#287239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287239

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287239	#FFFFFF	#000000	##FFFFFF
##287239	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736834

Deuteranopia (green-blind)

#6A623D

Tritanopia (blue-blind)

#137065

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #287239;
/* rgb */ color: rgb(40, 114, 57);
/* oklch */ color: oklch(49.1% 0.115 148.1);

Tailwind

colors: {
  custom: {
    50: '#6b9b70',
    500: '#287239',
    950: '#000000',
  },
}

SCSS

$custom: #287239;
$custom-light: #6b9b70;
$custom-dark: #000000;

JSON

{
  "hex": "#287239",
  "rgb": {
    "r": 40,
    "g": 114,
    "b": 57
  },
  "hsl": {
    "h": 133.784,
    "s": 48.052,
    "l": 30.196
  },
  "oklch": {
    "l": 0.49147,
    "c": 0.115,
    "h": 148.1
  },
  "luminance": 0.12781
}

Semantic roles & 50–950 ramp

primary

#287239

secondary

#A45291

accent

#50B9D8

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #287239

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

Preview Lab → · Contrast checker → · Palette generator →