#287E2E#287E2E

#287E2E is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.142 H 144.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#287E2E
RGB	rgb(40, 126, 46)
HSL	hsl(124, 52%, 33%)
HSV	hsv(124, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 63.5%, 50.6%)
CIE-LAB	lab(46.40, -42.54, 35.39)
CIE-LCH	lch(46.40, 55.34, 140.25°)
OKLab	oklab(52.38% -0.1152 0.0829)
OKLCH	oklch(52.38% 0.142 144.3)
XYZ	xyz(8.8285, 15.5692, 5.1241)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E2E #7E2878

analogous

#4D7E28 #287E2E #287E59

triadic

#287E2E #2E287E #7E2E28

tetradic

#287E2E #284D7E #7E2878 #7E5928

square

#287E2E #284D7E #7E2878 #7E5928

split-complementary

#287E2E #59287E #7E284D

monochromatic

#0B210C #19501D #287E2E #37AC3F #57CA5F

Accessibility & contrast

On white

5.10

#287E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#287E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E2E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E2E	#FFFFFF	#000000	##FFFFFF
##287E2E	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807225

Deuteranopia (green-blind)

#766B35

Tritanopia (blue-blind)

#117B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287e2e;
/* rgb */ color: rgb(40, 126, 46);
/* oklch */ color: oklch(52.4% 0.142 144.3);

Tailwind

colors: {
  custom: {
    50: '#6ea46a',
    500: '#287e2e',
    950: '#000000',
  },
}

SCSS

$custom: #287e2e;
$custom-light: #6ea46a;
$custom-dark: #000000;

JSON

{
  "hex": "#287e2e",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 46
  },
  "hsl": {
    "h": 124.186,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.14197,
    "h": 144.3
  },
  "luminance": 0.1557
}

Semantic roles & 50–950 ramp

primary

#287E2E

secondary

#AF53A8

accent

#4DD1DB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #287E2E

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

Preview Lab → · Contrast checker → · Palette generator →