#528F1E#528F1E

#528F1E is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.6% C 0.155 H 134.3°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#528F1E
RGB	rgb(82, 143, 30)
HSL	hsl(92, 65%, 34%)
HSV	hsv(92, 79%, 56%)
CMYK	cmyk(42.7%, 0%, 79%, 43.9%)
CIE-LAB	lab(53.53, -38.57, 49.86)
CIE-LCH	lch(53.53, 63.04, 127.73°)
OKLab	oklab(58.65% -0.1082 0.1108)
OKLCH	oklch(58.65% 0.155 134.3)
XYZ	xyz(13.5362, 21.5318, 4.6708)
Luminance	0.2153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F1E #5B1E8F

analogous

#8B8F1E #528F1E #1E8F22

triadic

#528F1E #1E528F #8F1E52

tetradic

#528F1E #1E8B8F #5B1E8F #8F221E

square

#528F1E #1E8B8F #5B1E8F #8F221E

split-complementary

#528F1E #221E8F #8F1E8B

monochromatic

#182A09 #355C13 #528F1E #6FC229 #8EDA4E

Accessibility & contrast

On white

3.96

#528F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#528F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F1E

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F1E	#FFFFFF	#000000	##000000
##528F1E	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f1e;
/* rgb */ color: rgb(82, 143, 30);
/* oklch */ color: oklch(58.6% 0.155 134.3);

Tailwind

colors: {
  custom: {
    50: '#88b063',
    500: '#528f1e',
    950: '#000000',
  },
}

SCSS

$custom: #528f1e;
$custom-light: #88b063;
$custom-dark: #000000;

JSON

{
  "hex": "#528f1e",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 30
  },
  "hsl": {
    "h": 92.389,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58648,
    "c": 0.15487,
    "h": 134.3
  },
  "luminance": 0.21532
}

Semantic roles & 50–950 ramp

primary

#528F1E

secondary

#894CBC

accent

#40E89B

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F1E

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

Preview Lab → · Contrast checker → · Palette generator →