#54B41F#54B41F

#54B41F is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.5% C 0.198 H 137.5°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#54B41F
RGB	rgb(84, 180, 31)
HSL	hsl(99, 71%, 41%)
HSV	hsv(99, 83%, 71%)
CMYK	cmyk(53.3%, 0%, 82.8%, 29.4%)
CIE-LAB	lab(65.46, -52.60, 60.65)
CIE-LCH	lch(65.46, 80.28, 130.93°)
OKLab	oklab(68.48% -0.1459 0.1335)
OKLCH	oklch(68.48% 0.198 137.5)
XYZ	xyz(20.2241, 34.6247, 6.9136)
Luminance	0.3463 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B41F #7F1FB4

analogous

#9FB41F #54B41F #1FB435

triadic

#54B41F #1F54B4 #B41F54

tetradic

#54B41F #1F9FB4 #7F1FB4 #B4351F

square

#54B41F #1F9FB4 #7F1FB4 #B4351F

split-complementary

#54B41F #351FB4 #B41F9F

monochromatic

#234C0D #3C8016 #54B41F #70DC34 #95E568

Accessibility & contrast

On white

2.65

#54B41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#54B41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B41F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B41F	#FFFFFF	#000000	##000000
##54B41F	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9C32

Tritanopia (blue-blind)

#4DAD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #54b41f;
/* rgb */ color: rgb(84, 180, 31);
/* oklch */ color: oklch(68.5% 0.198 137.5);

Tailwind

colors: {
  custom: {
    50: '#8ecb69',
    500: '#54b41f',
    950: '#000000',
  },
}

SCSS

$custom: #54b41f;
$custom-light: #8ecb69;
$custom-dark: #000000;

JSON

{
  "hex": "#54b41f",
  "rgb": {
    "r": 84,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 98.658,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68482,
    "c": 0.19782,
    "h": 137.5
  },
  "luminance": 0.34626
}

Semantic roles & 50–950 ramp

primary

#54B41F

secondary

#A664CB

accent

#3AEDAE

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54B41F

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

Preview Lab → · Contrast checker → · Palette generator →