#54B31C#54B31C

#54B31C is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.2% C 0.198 H 137.3°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#54B31C
RGB	rgb(84, 179, 28)
HSL	hsl(98, 73%, 41%)
HSV	hsv(98, 84%, 70%)
CMYK	cmyk(53.1%, 0%, 84.4%, 29.8%)
CIE-LAB	lab(65.13, -52.36, 61.12)
CIE-LCH	lch(65.13, 80.48, 130.59°)
OKLab	oklab(68.21% -0.1454 0.1341)
OKLCH	oklch(68.21% 0.198 137.3)
XYZ	xyz(19.9852, 34.2073, 6.6479)
Luminance	0.3421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B31C #7B1CB3

analogous

#A0B31C #54B31C #1CB32F

triadic

#54B31C #1C54B3 #B31C54

tetradic

#54B31C #1CA0B3 #7B1CB3 #B32F1C

square

#54B31C #1CA0B3 #7B1CB3 #B32F1C

split-complementary

#54B31C #2F1CB3 #B31CA0

monochromatic

#22490B #3B7E14 #54B31C #6FDE2E #94E763

Accessibility & contrast

On white

2.68

#54B31C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#54B31C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B31C

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B31C	#FFFFFF	#000000	##000000
##54B31C	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AD9B30

Tritanopia (blue-blind)

#4DAC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #54b31c;
/* rgb */ color: rgb(84, 179, 28);
/* oklch */ color: oklch(68.2% 0.198 137.3);

Tailwind

colors: {
  custom: {
    50: '#8eca68',
    500: '#54b31c',
    950: '#000000',
  },
}

SCSS

$custom: #54b31c;
$custom-light: #8eca68;
$custom-dark: #000000;

JSON

{
  "hex": "#54b31c",
  "rgb": {
    "r": 84,
    "g": 179,
    "b": 28
  },
  "hsl": {
    "h": 97.748,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68207,
    "c": 0.19784,
    "h": 137.3
  },
  "luminance": 0.34209
}

Semantic roles & 50–950 ramp

primary

#54B31C

secondary

#A35FCB

accent

#38F0AC

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #54B31C

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

Preview Lab → · Contrast checker → · Palette generator →