#54AD1F#54AD1F

#54AD1F is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.7% C 0.190 H 137.0°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#54AD1F
RGB	rgb(84, 173, 31)
HSL	hsl(98, 70%, 40%)
HSV	hsv(98, 82%, 68%)
CMYK	cmyk(51.4%, 0%, 82.1%, 32.2%)
CIE-LAB	lab(63.23, -49.97, 58.63)
CIE-LCH	lch(63.23, 77.03, 130.44°)
OKLab	oklab(66.65% -0.1389 0.1293)
OKLCH	oklch(66.65% 0.19 137)
XYZ	xyz(18.8465, 31.8695, 6.4544)
Luminance	0.3187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54AD1F #781FAD

analogous

#9BAD1F #54AD1F #1FAD31

triadic

#54AD1F #1F54AD #AD1F54

tetradic

#54AD1F #1F9BAD #781FAD #AD311F

square

#54AD1F #1F9BAD #781FAD #AD311F

split-complementary

#54AD1F #311FAD #AD1F9B

monochromatic

#22450C #3B7916 #54AD1F #6FDA2F #93E363

Accessibility & contrast

On white

2.85

#54AD1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#54AD1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54AD1F

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54AD1F	#FFFFFF	#000000	##000000
##54AD1F	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)

#A89631

Tritanopia (blue-blind)

#4EA793

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #54ad1f;
/* rgb */ color: rgb(84, 173, 31);
/* oklch */ color: oklch(66.7% 0.190 137.0);

Tailwind

colors: {
  custom: {
    50: '#8dc668',
    500: '#54ad1f',
    950: '#000000',
  },
}

SCSS

$custom: #54ad1f;
$custom-light: #8dc668;
$custom-dark: #000000;

JSON

{
  "hex": "#54ad1f",
  "rgb": {
    "r": 84,
    "g": 173,
    "b": 31
  },
  "hsl": {
    "h": 97.606,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.66652,
    "c": 0.18975,
    "h": 137
  },
  "luminance": 0.31871
}

Semantic roles & 50–950 ramp

primary

#54AD1F

secondary

#A160C8

accent

#3BECAA

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54AD1F

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

Preview Lab → · Contrast checker → · Palette generator →