#54B128#54B128

#54B128 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.190 H 137.9°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#54B128
RGB	rgb(84, 177, 40)
HSL	hsl(101, 63%, 43%)
HSV	hsv(101, 77%, 69%)
CMYK	cmyk(52.5%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(64.55, -50.99, 57.15)
CIE-LCH	lch(64.55, 76.59, 131.74°)
OKLab	oklab(67.75% -0.1411 0.1275)
OKLCH	oklch(67.75% 0.19 137.9)
XYZ	xyz(19.7606, 33.4808, 7.4282)
Luminance	0.3348 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B128 #8528B1

analogous

#99B128 #54B128 #28B140

triadic

#54B128 #2854B1 #B12854

tetradic

#54B128 #2899B1 #8528B1 #B14028

square

#54B128 #2899B1 #8528B1 #B14028

split-complementary

#54B128 #4028B1 #B12899

monochromatic

#254D11 #3C7F1D #54B128 #71D442 #96E074

Accessibility & contrast

On white

2.73

#54B128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#54B128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B128

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B128	#FFFFFF	#000000	##000000
##54B128	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A103

Deuteranopia (green-blind)

#AB9A37

Tritanopia (blue-blind)

#4DAB97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #54b128;
/* rgb */ color: rgb(84, 177, 40);
/* oklch */ color: oklch(67.7% 0.190 137.9);

Tailwind

colors: {
  custom: {
    50: '#8ec96d',
    500: '#54b128',
    950: '#000000',
  },
}

SCSS

$custom: #54b128;
$custom-light: #8ec96d;
$custom-dark: #000000;

JSON

{
  "hex": "#54b128",
  "rgb": {
    "r": 84,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 100.73,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67748,
    "c": 0.19019,
    "h": 137.9
  },
  "luminance": 0.33482
}

Semantic roles & 50–950 ramp

primary

#54B128

secondary

#AA6EC7

accent

#42E6B1

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #54B128

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

Preview Lab → · Contrast checker → · Palette generator →