#549F1B#549F1B

#549F1B is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.175 H 135.6°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#549F1B
RGB	rgb(84, 159, 27)
HSL	hsl(94, 71%, 36%)
HSV	hsv(94, 83%, 62%)
CMYK	cmyk(47.2%, 0%, 83%, 37.6%)
CIE-LAB	lab(58.75, -44.68, 55.65)
CIE-LCH	lch(58.75, 71.37, 128.76°)
OKLab	oklab(62.96% -0.1249 0.1224)
OKLCH	oklch(62.96% 0.175 135.6)
XYZ	xyz(16.2517, 26.7592, 5.3454)
Luminance	0.2676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549F1B #661B9F

analogous

#969F1B #549F1B #1B9F24

triadic

#549F1B #1B549F #9F1B54

tetradic

#549F1B #1B969F #661B9F #9F241B

square

#549F1B #1B969F #661B9F #9F241B

split-complementary

#549F1B #241B9F #9F1B96

monochromatic

#1D3609 #386B12 #549F1B #70D324 #90E253

Accessibility & contrast

On white

3.31

#549F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#549F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549F1B

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549F1B	#FFFFFF	#000000	##000000
##549F1B	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8B2B

Tritanopia (blue-blind)

#519987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #549f1b;
/* rgb */ color: rgb(84, 159, 27);
/* oklch */ color: oklch(63.0% 0.175 135.6);

Tailwind

colors: {
  custom: {
    50: '#8cbc65',
    500: '#549f1b',
    950: '#000000',
  },
}

SCSS

$custom: #549f1b;
$custom-light: #8cbc65;
$custom-dark: #000000;

JSON

{
  "hex": "#549f1b",
  "rgb": {
    "r": 84,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 94.091,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62956,
    "c": 0.17493,
    "h": 135.6
  },
  "luminance": 0.2676
}

Semantic roles & 50–950 ramp

primary

#549F1B

secondary

#9351C5

accent

#3AEEA0

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #549F1B

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

Preview Lab → · Contrast checker → · Palette generator →