#528E30#528E30

#528E30 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.142 H 136.1°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#528E30
RGB	rgb(82, 142, 48)
HSL	hsl(98, 49%, 37%)
HSV	hsv(98, 66%, 56%)
CMYK	cmyk(42.3%, 0%, 66.2%, 44.3%)
CIE-LAB	lab(53.33, -36.78, 42.61)
CIE-LCH	lch(53.33, 56.29, 130.80°)
OKLab	oklab(58.53% -0.102 0.0982)
OKLCH	oklch(58.53% 0.142 136.1)
XYZ	xyz(13.6858, 21.3525, 6.1960)
Luminance	0.2135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E30 #6C308E

analogous

#818E30 #528E30 #308E3D

triadic

#528E30 #30528E #8E3052

tetradic

#528E30 #30818E #6C308E #8E3D30

square

#528E30 #30818E #6C308E #8E3D30

split-complementary

#528E30 #3D308E #8E3081

monochromatic

#1D3311 #386021 #528E30 #6CBC3F #8FCD6B

Accessibility & contrast

On white

3.98

#528E30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#528E30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E30

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E30	#FFFFFF	#000000	##000000
##528E30	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938324

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#50897B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e30;
/* rgb */ color: rgb(82, 142, 48);
/* oklch */ color: oklch(58.5% 0.142 136.1);

Tailwind

colors: {
  custom: {
    50: '#87af6d',
    500: '#528e30',
    950: '#000000',
  },
}

SCSS

$custom: #528e30;
$custom-light: #87af6d;
$custom-dark: #000000;

JSON

{
  "hex": "#528e30",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 48
  },
  "hsl": {
    "h": 98.298,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.58531,
    "c": 0.14158,
    "h": 136.1
  },
  "luminance": 0.21353
}

Semantic roles & 50–950 ramp

primary

#528E30

secondary

#9865B4

accent

#4FD9A7

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528E30

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

Preview Lab → · Contrast checker → · Palette generator →