#54B123#54B123

#54B123 is a light, vivid yellow-green. Relative luminance 0.335; OKLCH L 67.7% C 0.193 H 137.6°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#54B123
RGB	rgb(84, 177, 35)
HSL	hsl(99, 67%, 42%)
HSV	hsv(99, 80%, 69%)
CMYK	cmyk(52.5%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(64.52, -51.28, 58.68)
CIE-LCH	lch(64.52, 77.92, 131.15°)
OKLab	oklab(67.72% -0.1422 0.13)
OKLCH	oklch(67.72% 0.193 137.6)
XYZ	xyz(19.6810, 33.4490, 7.0090)
Luminance	0.3345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B123 #8023B1

analogous

#9BB123 #54B123 #23B139

triadic

#54B123 #2354B1 #B12354

tetradic

#54B123 #239BB1 #8023B1 #B13923

square

#54B123 #239BB1 #8023B1 #B13923

split-complementary

#54B123 #3923B1 #B1239B

monochromatic

#244B0F #3C7E19 #54B123 #70D839 #95E26C

Accessibility & contrast

On white

2.73

#54B123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#54B123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B123

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B123	#FFFFFF	#000000	##000000
##54B123	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AB9A34

Tritanopia (blue-blind)

#4DAB97

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #54b123;
/* rgb */ color: rgb(84, 177, 35);
/* oklch */ color: oklch(67.7% 0.193 137.6);

Tailwind

colors: {
  custom: {
    50: '#8ec96a',
    500: '#54b123',
    950: '#000000',
  },
}

SCSS

$custom: #54b123;
$custom-light: #8ec96a;
$custom-dark: #000000;

JSON

{
  "hex": "#54b123",
  "rgb": {
    "r": 84,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 99.296,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67719,
    "c": 0.19263,
    "h": 137.6
  },
  "luminance": 0.3345
}

Semantic roles & 50–950 ramp

primary

#54B123

secondary

#A768C8

accent

#3EEAAF

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54B123

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

Preview Lab → · Contrast checker → · Palette generator →