#528E40#528E40

#528E40 is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.7% C 0.128 H 138.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#528E40
RGB	rgb(82, 142, 64)
HSL	hsl(106, 38%, 40%)
HSV	hsv(106, 55%, 56%)
CMYK	cmyk(42.3%, 0%, 54.9%, 44.3%)
CIE-LAB	lab(53.50, -35.03, 35.17)
CIE-LCH	lch(53.50, 49.64, 134.89°)
OKLab	oklab(58.72% -0.0961 0.0838)
OKLCH	oklch(58.72% 0.128 138.9)
XYZ	xyz(14.0776, 21.5092, 8.2594)
Luminance	0.2151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E40 #7C408E

analogous

#798E40 #528E40 #408E55

triadic

#528E40 #40528E #8E4052

tetradic

#528E40 #40798E #7C408E #8E5540

square

#528E40 #40798E #7C408E #8E5540

split-complementary

#528E40 #55408E #8E4079

monochromatic

#213A1A #3A642D #528E40 #6DB458 #92C782

Accessibility & contrast

On white

3.96

#528E40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#528E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E40

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E40	#FFFFFF	#000000	##000000
##528E40	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928339

Deuteranopia (green-blind)

#897E45

Tritanopia (blue-blind)

#4E8A7C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528e40;
/* rgb */ color: rgb(82, 142, 64);
/* oklch */ color: oklch(58.7% 0.128 138.9);

Tailwind

colors: {
  custom: {
    50: '#87af77',
    500: '#528e40',
    950: '#000000',
  },
}

SCSS

$custom: #528e40;
$custom-light: #87af77;
$custom-dark: #000000;

JSON

{
  "hex": "#528e40",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 64
  },
  "hsl": {
    "h": 106.154,
    "s": 37.864,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58724,
    "c": 0.12751,
    "h": 138.9
  },
  "luminance": 0.2151
}

Semantic roles & 50–950 ramp

primary

#528E40

secondary

#A479B1

accent

#5ACEB3

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B1009

muted

#7C7F7B

Preview Lab

Preview with #528E40

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

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