#287D50#287D50

#287D50 is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.7% C 0.108 H 156.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#287D50
RGB	rgb(40, 125, 80)
HSL	hsl(148, 52%, 32%)
HSV	hsv(148, 68%, 49%)
CMYK	cmyk(68%, 0%, 36%, 51%)
CIE-LAB	lab(46.57, -36.41, 17.32)
CIE-LCH	lch(46.57, 40.32, 154.55°)
OKLab	oklab(52.69% -0.0987 0.0436)
OKLCH	oklch(52.69% 0.108 156.2)
XYZ	xyz(9.6558, 15.6965, 10.1087)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D50 #7D2855

analogous

#2B7D28 #287D50 #287D7A

triadic

#287D50 #50287D #7D5028

tetradic

#287D50 #282B7D #7D2855 #7D7A28

square

#287D50 #282B7D #7D2855 #7D7A28

split-complementary

#287D50 #7A287D #7D282B

monochromatic

#0A2015 #194F32 #287D50 #37AB6E #56C98C

Accessibility & contrast

On white

5.07

#287D50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#287D50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D50

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D50	#FFFFFF	#000000	##FFFFFF
##287D50	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734D

Deuteranopia (green-blind)

#716B53

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287d50;
/* rgb */ color: rgb(40, 125, 80);
/* oklch */ color: oklch(52.7% 0.108 156.2);

Tailwind

colors: {
  custom: {
    50: '#6da381',
    500: '#287d50',
    950: '#000000',
  },
}

SCSS

$custom: #287d50;
$custom-light: #6da381;
$custom-dark: #000000;

JSON

{
  "hex": "#287d50",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 80
  },
  "hsl": {
    "h": 148.235,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52687,
    "c": 0.10794,
    "h": 156.2
  },
  "luminance": 0.15698
}

Semantic roles & 50–950 ramp

primary

#287D50

secondary

#AE5383

accent

#4D98DB

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #287D50

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

Preview Lab → · Contrast checker → · Palette generator →