#287E30#287E30

#287E30 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.140 H 144.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#287E30
RGB	rgb(40, 126, 48)
HSL	hsl(126, 52%, 33%)
HSV	hsv(126, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 61.9%, 50.6%)
CIE-LAB	lab(46.43, -42.29, 34.44)
CIE-LCH	lch(46.43, 54.54, 140.84°)
OKLab	oklab(52.41% -0.1145 0.0811)
OKLCH	oklch(52.41% 0.14 144.7)
XYZ	xyz(8.8689, 15.5853, 5.3366)
Luminance	0.1559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E30 #7E2876

analogous

#4B7E28 #287E30 #287E5B

triadic

#287E30 #30287E #7E3028

tetradic

#287E30 #284B7E #7E2876 #7E5B28

square

#287E30 #284B7E #7E2876 #7E5B28

split-complementary

#287E30 #5B287E #7E284B

monochromatic

#0B210D #19501E #287E30 #37AC42 #57CA61

Accessibility & contrast

On white

5.10

#287E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#287E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E30

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E30	#FFFFFF	#000000	##FFFFFF
##287E30	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807228

Deuteranopia (green-blind)

#766B36

Tritanopia (blue-blind)

#107B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287e30;
/* rgb */ color: rgb(40, 126, 48);
/* oklch */ color: oklch(52.4% 0.140 144.7);

Tailwind

colors: {
  custom: {
    50: '#6ea46b',
    500: '#287e30',
    950: '#000000',
  },
}

SCSS

$custom: #287e30;
$custom-light: #6ea46b;
$custom-dark: #000000;

JSON

{
  "hex": "#287e30",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 48
  },
  "hsl": {
    "h": 125.581,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52406,
    "c": 0.14027,
    "h": 144.7
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#287E30

secondary

#AF53A6

accent

#4DCEDB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287E30

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

Preview Lab → · Contrast checker → · Palette generator →