#54B41B#54B41B

#54B41B is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.5% C 0.199 H 137.3°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#54B41B
RGB	rgb(84, 180, 27)
HSL	hsl(98, 74%, 41%)
HSV	hsv(98, 85%, 71%)
CMYK	cmyk(53.3%, 0%, 85%, 29.4%)
CIE-LAB	lab(65.44, -52.78, 61.64)
CIE-LCH	lch(65.44, 81.15, 130.57°)
OKLab	oklab(68.46% -0.1466 0.1351)
OKLCH	oklch(68.46% 0.199 137.3)
XYZ	xyz(20.1746, 34.6049, 6.6530)
Luminance	0.3461 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B41B #7B1BB4

analogous

#A0B41B #54B41B #1BB42E

triadic

#54B41B #1B54B4 #B41B54

tetradic

#54B41B #1BA0B4 #7B1BB4 #B42E1B

square

#54B41B #1BA0B4 #7B1BB4 #B42E1B

split-complementary

#54B41B #2E1BB4 #B41BA0

monochromatic

#224A0B #3B7F13 #54B41B #6FDF2D #94E762

Accessibility & contrast

On white

2.65

#54B41B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#54B41B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B41B

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B41B	#FFFFFF	#000000	##000000
##54B41B	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9C30

Tritanopia (blue-blind)

#4DAD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #54b41b;
/* rgb */ color: rgb(84, 180, 27);
/* oklch */ color: oklch(68.5% 0.199 137.3);

Tailwind

colors: {
  custom: {
    50: '#8ecb68',
    500: '#54b41b',
    950: '#000000',
  },
}

SCSS

$custom: #54b41b;
$custom-light: #8ecb68;
$custom-dark: #000000;

JSON

{
  "hex": "#54b41b",
  "rgb": {
    "r": 84,
    "g": 180,
    "b": 27
  },
  "hsl": {
    "h": 97.647,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68464,
    "c": 0.19934,
    "h": 137.3
  },
  "luminance": 0.34606
}

Semantic roles & 50–950 ramp

primary

#54B41B

secondary

#A35FCC

accent

#37F1AC

background

#F9FCF6

surface

#F2F9EB

border

#CCD2C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54B41B

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

Preview Lab → · Contrast checker → · Palette generator →