#528F23#528F23

#528F23 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.152 H 134.7°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#528F23
RGB	rgb(82, 143, 35)
HSL	hsl(94, 61%, 35%)
HSV	hsv(94, 76%, 56%)
CMYK	cmyk(42.7%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(53.56, -38.26, 48.14)
CIE-LCH	lch(53.56, 61.49, 128.48°)
OKLab	oklab(58.68% -0.107 0.108)
OKLCH	oklch(58.68% 0.152 134.7)
XYZ	xyz(13.6052, 21.5594, 5.0343)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F23 #60238F

analogous

#888F23 #528F23 #238F2A

triadic

#528F23 #23528F #8F2352

tetradic

#528F23 #23888F #60238F #8F2A23

square

#528F23 #23888F #60238F #8F2A23

split-complementary

#528F23 #2A238F #8F2388

monochromatic

#1A2D0B #365E17 #528F23 #6EC02F #8ED657

Accessibility & contrast

On white

3.95

#528F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#528F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F23

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F23	#FFFFFF	#000000	##000000
##528F23	1.00	3.95	5.31	5.31
#FFFFFF	3.95	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)

#95830D

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f23;
/* rgb */ color: rgb(82, 143, 35);
/* oklch */ color: oklch(58.7% 0.152 134.7);

Tailwind

colors: {
  custom: {
    50: '#88b066',
    500: '#528f23',
    950: '#000000',
  },
}

SCSS

$custom: #528f23;
$custom-light: #88b066;
$custom-dark: #000000;

JSON

{
  "hex": "#528f23",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 93.889,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58682,
    "c": 0.15201,
    "h": 134.7
  },
  "luminance": 0.2156
}

Semantic roles & 50–950 ramp

primary

#528F23

secondary

#8E54BA

accent

#44E49E

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F23

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

Preview Lab → · Contrast checker → · Palette generator →