#54AD1C#54AD1C

#54AD1C is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.6% C 0.191 H 136.9°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#54AD1C
RGB	rgb(84, 173, 28)
HSL	hsl(97, 72%, 39%)
HSV	hsv(97, 84%, 68%)
CMYK	cmyk(51.4%, 0%, 83.8%, 32.2%)
CIE-LAB	lab(63.22, -50.11, 59.42)
CIE-LCH	lch(63.22, 77.72, 130.14°)
OKLab	oklab(66.64% -0.1394 0.1305)
OKLCH	oklch(66.64% 0.191 136.9)
XYZ	xyz(18.8088, 31.8544, 6.2558)
Luminance	0.3186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54AD1C #751CAD

analogous

#9CAD1C #54AD1C #1CAD2D

triadic

#54AD1C #1C54AD #AD1C54

tetradic

#54AD1C #1C9CAD #751CAD #AD2D1C

square

#54AD1C #1C9CAD #751CAD #AD2D1C

split-complementary

#54AD1C #2D1CAD #AD1C9C

monochromatic

#21440B #3A7813 #54AD1C #6FDC2A #92E55E

Accessibility & contrast

On white

2.85

#54AD1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#54AD1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54AD1C

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54AD1C	#FFFFFF	#000000	##000000
##54AD1C	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A8962F

Tritanopia (blue-blind)

#4EA693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #54ad1c;
/* rgb */ color: rgb(84, 173, 28);
/* oklch */ color: oklch(66.6% 0.191 136.9);

Tailwind

colors: {
  custom: {
    50: '#8dc667',
    500: '#54ad1c',
    950: '#000000',
  },
}

SCSS

$custom: #54ad1c;
$custom-light: #8dc667;
$custom-dark: #000000;

JSON

{
  "hex": "#54ad1c",
  "rgb": {
    "r": 84,
    "g": 173,
    "b": 28
  },
  "hsl": {
    "h": 96.828,
    "s": 72.139,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66637,
    "c": 0.19097,
    "h": 136.9
  },
  "luminance": 0.31856
}

Semantic roles & 50–950 ramp

primary

#54AD1C

secondary

#9F5CC9

accent

#39EFA9

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54AD1C

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

Preview Lab → · Contrast checker → · Palette generator →