#54781A#54781A

#54781A is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.7% C 0.126 H 128.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#54781A
RGB	rgb(84, 120, 26)
HSL	hsl(83, 64%, 29%)
HSV	hsv(83, 78%, 47%)
CMYK	cmyk(30%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(46.17, -27.60, 44.26)
CIE-LCH	lch(46.17, 52.15, 121.95°)
OKLab	oklab(52.66% -0.079 0.0983)
OKLCH	oklch(52.66% 0.126 128.8)
XYZ	xyz(10.5591, 15.3921, 3.3917)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54781A #3E1A78

analogous

#786D1A #54781A #25781A

triadic

#54781A #1A5478 #781A54

tetradic

#54781A #1A786D #3E1A78 #781A25

square

#54781A #1A786D #3E1A78 #781A25

split-complementary

#54781A #1A2578 #6D1A78

monochromatic

#121905 #31460F #54781A #77AA25 #98D438

Accessibility & contrast

On white

5.15

#54781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#54781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54781A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54781A	#FFFFFF	#000000	##FFFFFF
##54781A	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F05

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#577266

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #54781a;
/* rgb */ color: rgb(84, 120, 26);
/* oklch */ color: oklch(52.7% 0.126 128.8);

Tailwind

colors: {
  custom: {
    50: '#889f5e',
    500: '#54781a',
    950: '#000000',
  },
}

SCSS

$custom: #54781a;
$custom-light: #889f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#54781a",
  "rgb": {
    "r": 84,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 82.979,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5266,
    "c": 0.12611,
    "h": 128.8
  },
  "luminance": 0.15392
}

Semantic roles & 50–950 ramp

primary

#54781A

secondary

#6A41AC

accent

#40E780

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #54781A

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

Preview Lab → · Contrast checker → · Palette generator →