#54A128#54A128

#54A128 is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.6% C 0.171 H 136.7°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#54A128
RGB	rgb(84, 161, 40)
HSL	hsl(98, 60%, 39%)
HSV	hsv(98, 75%, 63%)
CMYK	cmyk(47.8%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(59.46, -44.74, 52.19)
CIE-LCH	lch(59.46, 68.75, 130.60°)
OKLab	oklab(63.56% -0.1243 0.1172)
OKLCH	oklch(63.56% 0.171 136.7)
XYZ	xyz(16.7835, 27.5266, 6.4359)
Luminance	0.2753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54A128 #7528A1

analogous

#91A128 #54A128 #28A139

triadic

#54A128 #2854A1 #A12854

tetradic

#54A128 #2891A1 #7528A1 #A13928

square

#54A128 #2891A1 #7528A1 #A13928

split-complementary

#54A128 #3928A1 #A12891

monochromatic

#213F10 #3A701C #54A128 #6FCE39 #92DA6A

Accessibility & contrast

On white

3.23

#54A128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#54A128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #54A128

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54A128	#FFFFFF	#000000	##000000
##54A128	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930F

Deuteranopia (green-blind)

#9C8D34

Tritanopia (blue-blind)

#509B8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #54a128;
/* rgb */ color: rgb(84, 161, 40);
/* oklch */ color: oklch(63.6% 0.171 136.7);

Tailwind

colors: {
  custom: {
    50: '#8bbd6b',
    500: '#54a128',
    950: '#000000',
  },
}

SCSS

$custom: #54a128;
$custom-light: #8bbd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#54a128",
  "rgb": {
    "r": 84,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 98.182,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.6356,
    "c": 0.17081,
    "h": 136.7
  },
  "luminance": 0.27528
}

Semantic roles & 50–950 ramp

primary

#54A128

secondary

#9F65C0

accent

#44E3AA

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #54A128

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

Preview Lab → · Contrast checker → · Palette generator →