#54B423#54B423

#54B423 is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.5% C 0.196 H 137.8°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#54B423
RGB	rgb(84, 180, 35)
HSL	hsl(100, 67%, 42%)
HSV	hsv(100, 81%, 71%)
CMYK	cmyk(53.3%, 0%, 80.6%, 29.4%)
CIE-LAB	lab(65.47, -52.40, 59.56)
CIE-LCH	lch(65.47, 79.33, 131.34°)
OKLab	oklab(68.5% -0.1452 0.1318)
OKLCH	oklch(68.5% 0.196 137.8)
XYZ	xyz(20.2801, 34.6471, 7.2087)
Luminance	0.3465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B423 #8323B4

analogous

#9DB423 #54B423 #23B43A

triadic

#54B423 #2354B4 #B42354

tetradic

#54B423 #239DB4 #8323B4 #B43A23

square

#54B423 #239DB4 #8323B4 #B43A23

split-complementary

#54B423 #3A23B4 #B4239D

monochromatic

#244E0F #3C8119 #54B423 #71D93B #96E36E

Accessibility & contrast

On white

2.65

#54B423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#54B423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B423

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B423	#FFFFFF	#000000	##000000
##54B423	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)

#AE9C34

Tritanopia (blue-blind)

#4DAD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #54b423;
/* rgb */ color: rgb(84, 180, 35);
/* oklch */ color: oklch(68.5% 0.196 137.8);

Tailwind

colors: {
  custom: {
    50: '#8ecb6b',
    500: '#54b423',
    950: '#000000',
  },
}

SCSS

$custom: #54b423;
$custom-light: #8ecb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#54b423",
  "rgb": {
    "r": 84,
    "g": 180,
    "b": 35
  },
  "hsl": {
    "h": 99.724,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.68502,
    "c": 0.19611,
    "h": 137.8
  },
  "luminance": 0.34649
}

Semantic roles & 50–950 ramp

primary

#54B423

secondary

#A969C9

accent

#3DEAB0

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54B423

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

Preview Lab → · Contrast checker → · Palette generator →