#52901D#52901D

#52901D is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.9% C 0.157 H 134.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#52901D
RGB	rgb(82, 144, 29)
HSL	hsl(92, 66%, 34%)
HSV	hsv(92, 80%, 56%)
CMYK	cmyk(43.1%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(53.84, -39.06, 50.49)
CIE-LCH	lch(53.84, 63.83, 127.73°)
OKLab	oklab(58.91% -0.1096 0.112)
OKLCH	oklch(58.91% 0.157 134.4)
XYZ	xyz(13.6744, 21.8283, 4.6549)
Luminance	0.2183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52901D #5B1D90

analogous

#8C901D #52901D #1D9022

triadic

#52901D #1D5290 #901D52

tetradic

#52901D #1D8C90 #5B1D90 #90221D

square

#52901D #1D8C90 #5B1D90 #90221D

split-complementary

#52901D #221D90 #901D8C

monochromatic

#182A08 #355D13 #52901D #6FC327 #8EDB4C

Accessibility & contrast

On white

3.91

#52901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#52901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52901D

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52901D	#FFFFFF	#000000	##000000
##52901D	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8D7F2A

Tritanopia (blue-blind)

#518A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #52901d;
/* rgb */ color: rgb(82, 144, 29);
/* oklch */ color: oklch(58.9% 0.157 134.4);

Tailwind

colors: {
  custom: {
    50: '#88b163',
    500: '#52901d',
    950: '#000000',
  },
}

SCSS

$custom: #52901d;
$custom-light: #88b163;
$custom-dark: #000000;

JSON

{
  "hex": "#52901d",
  "rgb": {
    "r": 82,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 92.348,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58907,
    "c": 0.15665,
    "h": 134.4
  },
  "luminance": 0.21829
}

Semantic roles & 50–950 ramp

primary

#52901D

secondary

#894BBD

accent

#3EE99B

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #52901D

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

Preview Lab → · Contrast checker → · Palette generator →