#54901B#54901B

#54901B is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.0% C 0.157 H 133.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#54901B
RGB	rgb(84, 144, 27)
HSL	hsl(91, 68%, 34%)
HSV	hsv(91, 81%, 56%)
CMYK	cmyk(41.7%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(53.93, -38.46, 51.23)
CIE-LCH	lch(53.93, 64.06, 126.90°)
OKLab	oklab(59% -0.1082 0.1132)
OKLCH	oklch(59% 0.157 133.7)
XYZ	xyz(13.8270, 21.9098, 4.5371)
Luminance	0.2191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54901B #571B90

analogous

#8E901B #54901B #1B901C

triadic

#54901B #1B5490 #901B54

tetradic

#54901B #1B8E90 #571B90 #901C1B

square

#54901B #1B8E90 #571B90 #901C1B

split-complementary

#54901B #1C1B90 #901B8E

monochromatic

#182908 #365C11 #54901B #72C425 #91DD49

Accessibility & contrast

On white

3.90

#54901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#54901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #54901B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54901B	#FFFFFF	#000000	##000000
##54901B	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8E7F28

Tritanopia (blue-blind)

#548A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #54901b;
/* rgb */ color: rgb(84, 144, 27);
/* oklch */ color: oklch(59.0% 0.157 133.7);

Tailwind

colors: {
  custom: {
    50: '#8ab162',
    500: '#54901b',
    950: '#000000',
  },
}

SCSS

$custom: #54901b;
$custom-light: #8ab162;
$custom-dark: #000000;

JSON

{
  "hex": "#54901b",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 90.769,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59001,
    "c": 0.15659,
    "h": 133.7
  },
  "luminance": 0.2191
}

Semantic roles & 50–950 ramp

primary

#54901B

secondary

#8548BF

accent

#3DEB96

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #54901B

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

Preview Lab → · Contrast checker → · Palette generator →