#287D35#287D35

#287D35 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.134 H 145.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#287D35
RGB	rgb(40, 125, 53)
HSL	hsl(129, 52%, 32%)
HSV	hsv(129, 68%, 49%)
CMYK	cmyk(68%, 0%, 57.6%, 51%)
CIE-LAB	lab(46.14, -41.23, 31.60)
CIE-LCH	lch(46.14, 51.94, 142.54°)
OKLab	oklab(52.19% -0.1114 0.0753)
OKLCH	oklch(52.19% 0.134 145.9)
XYZ	xyz(8.8507, 15.3745, 5.8686)
Luminance	0.1537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D35 #7D2870

analogous

#467D28 #287D35 #287D5F

triadic

#287D35 #35287D #7D3528

tetradic

#287D35 #28467D #7D2870 #7D5F28

square

#287D35 #28467D #7D2870 #7D5F28

split-complementary

#287D35 #5F287D #7D2846

monochromatic

#0A200E #194F21 #287D35 #37AB49 #56C968

Accessibility & contrast

On white

5.15

#287D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#287D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D35

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D35	#FFFFFF	#000000	##FFFFFF
##287D35	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F722E

Deuteranopia (green-blind)

#746A3B

Tritanopia (blue-blind)

#0E7A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287d35;
/* rgb */ color: rgb(40, 125, 53);
/* oklch */ color: oklch(52.2% 0.134 145.9);

Tailwind

colors: {
  custom: {
    50: '#6da36e',
    500: '#287d35',
    950: '#000000',
  },
}

SCSS

$custom: #287d35;
$custom-light: #6da36e;
$custom-dark: #000000;

JSON

{
  "hex": "#287d35",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 53
  },
  "hsl": {
    "h": 129.176,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52191,
    "c": 0.13448,
    "h": 145.9
  },
  "luminance": 0.15375
}

Semantic roles & 50–950 ramp

primary

#287D35

secondary

#AE53A0

accent

#4DC5DB

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287D35

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

Preview Lab → · Contrast checker → · Palette generator →