#287E28#287E28

#287E28 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.147 H 143.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#287E28
RGB	rgb(40, 126, 40)
HSL	hsl(120, 52%, 33%)
HSV	hsv(120, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 68.3%, 50.6%)
CIE-LAB	lab(46.35, -43.23, 38.12)
CIE-LCH	lch(46.35, 57.64, 138.60°)
OKLab	oklab(52.31% -0.1174 0.0881)
OKLCH	oklch(52.31% 0.147 143.1)
XYZ	xyz(8.7184, 15.5251, 4.5443)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E28 #7E287E

analogous

#537E28 #287E28 #287E53

triadic

#287E28 #28287E #7E2828

tetradic

#287E28 #28537E #7E287E #7E5328

square

#287E28 #28537E #7E287E #7E5328

split-complementary

#287E28 #53287E #7E2853

monochromatic

#0B210B #195019 #287E28 #37AC37 #57CA57

Accessibility & contrast

On white

5.12

#287E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#287E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E28

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E28	#FFFFFF	#000000	##FFFFFF
##287E28	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81721D

Deuteranopia (green-blind)

#766B30

Tritanopia (blue-blind)

#147A6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287e28;
/* rgb */ color: rgb(40, 126, 40);
/* oklch */ color: oklch(52.3% 0.147 143.1);

Tailwind

colors: {
  custom: {
    50: '#6ea466',
    500: '#287e28',
    950: '#000000',
  },
}

SCSS

$custom: #287e28;
$custom-light: #6ea466;
$custom-dark: #000000;

JSON

{
  "hex": "#287e28",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52313,
    "c": 0.14678,
    "h": 143.1
  },
  "luminance": 0.15526
}

Semantic roles & 50–950 ramp

primary

#287E28

secondary

#AF53AF

accent

#4DDBDB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #287E28

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

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