#528B35#528B35

#528B35 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.8% C 0.133 H 136.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#528B35
RGB	rgb(82, 139, 53)
HSL	hsl(100, 45%, 38%)
HSV	hsv(100, 62%, 55%)
CMYK	cmyk(41%, 0%, 61.9%, 45.5%)
CIE-LAB	lab(52.41, -34.96, 39.30)
CIE-LCH	lch(52.41, 52.60, 131.65°)
OKLab	oklab(57.8% -0.0967 0.0917)
OKLCH	oklch(57.8% 0.133 136.5)
XYZ	xyz(13.3545, 20.5154, 6.6237)
Luminance	0.2052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528B35 #6E358B

analogous

#7D8B35 #528B35 #358B43

triadic

#528B35 #35528B #8B3552

tetradic

#528B35 #357D8B #6E358B #8B4335

square

#528B35 #357D8B #6E358B #8B4335

split-complementary

#528B35 #43358B #8B357D

monochromatic

#1E3213 #385F24 #528B35 #6CB746 #8FC971

Accessibility & contrast

On white

4.12

#528B35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#528B35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528B35

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528B35	#FFFFFF	#000000	##000000
##528B35	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802C

Deuteranopia (green-blind)

#887B3C

Tritanopia (blue-blind)

#508679

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528b35;
/* rgb */ color: rgb(82, 139, 53);
/* oklch */ color: oklch(57.8% 0.133 136.5);

Tailwind

colors: {
  custom: {
    50: '#87ad70',
    500: '#528b35',
    950: '#000000',
  },
}

SCSS

$custom: #528b35;
$custom-light: #87ad70;
$custom-dark: #000000;

JSON

{
  "hex": "#528b35",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 53
  },
  "hsl": {
    "h": 99.767,
    "s": 44.792,
    "l": 37.647
  },
  "oklch": {
    "l": 0.57796,
    "c": 0.13325,
    "h": 136.5
  },
  "luminance": 0.20516
}

Semantic roles & 50–950 ramp

primary

#528B35

secondary

#996AB1

accent

#53D4A9

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #528B35

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

Preview Lab → · Contrast checker → · Palette generator →