#5D821B#5D821B

#5D821B is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.9% C 0.134 H 128.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5D821B
RGB	rgb(93, 130, 27)
HSL	hsl(82, 66%, 31%)
HSV	hsv(82, 79%, 51%)
CMYK	cmyk(28.5%, 0%, 79.2%, 49%)
CIE-LAB	lab(49.94, -28.66, 47.69)
CIE-LCH	lch(49.94, 55.64, 121.00°)
OKLab	oklab(55.88% -0.0823 0.1055)
OKLCH	oklch(55.88% 0.134 128)
XYZ	xyz(12.6947, 18.3713, 3.9139)
Luminance	0.1837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D821B #401B82

analogous

#82731B #5D821B #2A821B

triadic

#5D821B #1B5D82 #821B5D

tetradic

#5D821B #1B8273 #401B82 #821B2A

square

#5D821B #1B8273 #401B82 #821B2A

split-complementary

#5D821B #1B2A82 #731B82

monochromatic

#141D06 #394F10 #5D821B #81B526 #A1D740

Accessibility & contrast

On white

4.49

#5D821B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#5D821B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D821B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D821B	#FFFFFF	#000000	##000000
##5D821B	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897801

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#617C6F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5d821b;
/* rgb */ color: rgb(93, 130, 27);
/* oklch */ color: oklch(55.9% 0.134 128.0);

Tailwind

colors: {
  custom: {
    50: '#8fa660',
    500: '#5d821b',
    950: '#000000',
  },
}

SCSS

$custom: #5d821b;
$custom-light: #8fa660;
$custom-dark: #000000;

JSON

{
  "hex": "#5d821b",
  "rgb": {
    "r": 93,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 81.553,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5588,
    "c": 0.13382,
    "h": 128
  },
  "luminance": 0.18372
}

Semantic roles & 50–950 ramp

primary

#5D821B

secondary

#6C43B6

accent

#3FE97C

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #5D821B

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

Preview Lab → · Contrast checker → · Palette generator →