#52891B#52891B

#52891B is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.149 H 133.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#52891B
RGB	rgb(82, 137, 27)
HSL	hsl(90, 67%, 32%)
HSV	hsv(90, 80%, 54%)
CMYK	cmyk(40.1%, 0%, 80.3%, 46.3%)
CIE-LAB	lab(51.57, -36.15, 49.00)
CIE-LCH	lch(51.57, 60.89, 126.42°)
OKLab	oklab(57.04% -0.1019 0.1085)
OKLCH	oklch(57.04% 0.149 133.2)
XYZ	xyz(12.6230, 19.7637, 4.1864)
Luminance	0.1976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52891B #521B89

analogous

#89891B #52891B #1B891B

triadic

#52891B #1B5289 #891B52

tetradic

#52891B #1B8989 #521B89 #891B1B

square

#52891B #1B8989 #521B89 #891B1B

split-complementary

#52891B #1B1B89 #891B89

monochromatic

#152307 #335611 #52891B #71BC25 #8FDA44

Accessibility & contrast

On white

4.24

#52891B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#52891B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52891B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52891B	#FFFFFF	#000000	##000000
##52891B	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#528375

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #52891b;
/* rgb */ color: rgb(82, 137, 27);
/* oklch */ color: oklch(57.0% 0.149 133.2);

Tailwind

colors: {
  custom: {
    50: '#88ac61',
    500: '#52891b',
    950: '#000000',
  },
}

SCSS

$custom: #52891b;
$custom-light: #88ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#52891b",
  "rgb": {
    "r": 82,
    "g": 137,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5704,
    "c": 0.14883,
    "h": 133.2
  },
  "luminance": 0.19764
}

Semantic roles & 50–950 ramp

primary

#52891B

secondary

#8044BC

accent

#3EEA94

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #52891B

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

Preview Lab → · Contrast checker → · Palette generator →