#54821B#54821B

#54821B is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.3% C 0.139 H 131.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#54821B
RGB	rgb(84, 130, 27)
HSL	hsl(87, 66%, 31%)
HSV	hsv(87, 79%, 51%)
CMYK	cmyk(35.4%, 0%, 79.2%, 49%)
CIE-LAB	lab(49.41, -32.25, 47.00)
CIE-LCH	lch(49.41, 57.00, 124.46°)
OKLab	oklab(55.3% -0.0915 0.1043)
OKLCH	oklch(55.3% 0.139 131.3)
XYZ	xyz(11.8365, 17.9288, 3.8736)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54821B #491B82

analogous

#827C1B #54821B #20821B

triadic

#54821B #1B5482 #821B54

tetradic

#54821B #1B827C #491B82 #821B20

square

#54821B #1B827C #491B82 #821B20

split-complementary

#54821B #1B2082 #7C1B82

monochromatic

#131D06 #334F10 #54821B #75B526 #94D740

Accessibility & contrast

On white

4.58

#54821B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#54821B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #54821B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54821B	#FFFFFF	#000000	##000000
##54821B	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887801

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#567C6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #54821b;
/* rgb */ color: rgb(84, 130, 27);
/* oklch */ color: oklch(55.3% 0.139 131.3);

Tailwind

colors: {
  custom: {
    50: '#88a660',
    500: '#54821b',
    950: '#000000',
  },
}

SCSS

$custom: #54821b;
$custom-light: #88a660;
$custom-dark: #000000;

JSON

{
  "hex": "#54821b",
  "rgb": {
    "r": 84,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 86.796,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55304,
    "c": 0.13871,
    "h": 131.3
  },
  "luminance": 0.17929
}

Semantic roles & 50–950 ramp

primary

#54821B

secondary

#7643B6

accent

#3FE98B

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #54821B

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

Preview Lab → · Contrast checker → · Palette generator →