#287C41#287C41

#287C41 is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.1% C 0.122 H 149.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#287C41
RGB	rgb(40, 124, 65)
HSL	hsl(138, 51%, 32%)
HSV	hsv(138, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 47.6%, 51.4%)
CIE-LAB	lab(45.97, -38.91, 24.98)
CIE-LCH	lch(45.97, 46.24, 147.30°)
OKLab	oklab(52.1% -0.105 0.0612)
OKLCH	oklch(52.1% 0.122 149.7)
XYZ	xyz(9.0362, 15.2471, 7.4668)
Luminance	0.1525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C41 #7C2863

analogous

#397C28 #287C41 #287C6B

triadic

#287C41 #41287C #7C4128

tetradic

#287C41 #28397C #7C2863 #7C6B28

square

#287C41 #28397C #7C2863 #7C6B28

split-complementary

#287C41 #6B287C #7C2839

monochromatic

#0A1F10 #194E29 #287C41 #37AA59 #56C878

Accessibility & contrast

On white

5.19

#287C41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#287C41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C41

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C41	#FFFFFF	#000000	##FFFFFF
##287C41	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713C

Deuteranopia (green-blind)

#726A45

Tritanopia (blue-blind)

#067A6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287c41;
/* rgb */ color: rgb(40, 124, 65);
/* oklch */ color: oklch(52.1% 0.122 149.7);

Tailwind

colors: {
  custom: {
    50: '#6da376',
    500: '#287c41',
    950: '#000000',
  },
}

SCSS

$custom: #287c41;
$custom-light: #6da376;
$custom-dark: #000000;

JSON

{
  "hex": "#287c41",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 65
  },
  "hsl": {
    "h": 137.857,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52104,
    "c": 0.12151,
    "h": 149.7
  },
  "luminance": 0.15248
}

Semantic roles & 50–950 ramp

primary

#287C41

secondary

#AD5292

accent

#4DB1DB

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #287C41

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

Preview Lab → · Contrast checker → · Palette generator →