#549D1B#549D1B

#549D1B is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.4% C 0.173 H 135.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#549D1B
RGB	rgb(84, 157, 27)
HSL	hsl(94, 71%, 36%)
HSV	hsv(94, 83%, 62%)
CMYK	cmyk(46.5%, 0%, 82.8%, 38.4%)
CIE-LAB	lab(58.11, -43.88, 55.07)
CIE-LCH	lch(58.11, 70.41, 128.55°)
OKLab	oklab(62.43% -0.1228 0.1212)
OKLCH	oklch(62.43% 0.173 135.4)
XYZ	xyz(15.9106, 26.0769, 5.2317)
Luminance	0.2608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549D1B #641B9D

analogous

#959D1B #549D1B #1B9D23

triadic

#549D1B #1B549D #9D1B54

tetradic

#549D1B #1B959D #641B9D #9D231B

square

#549D1B #1B959D #641B9D #9D231B

split-complementary

#549D1B #231B9D #9D1B95

monochromatic

#1C3509 #386912 #549D1B #70D124 #90E151

Accessibility & contrast

On white

3.38

#549D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#549D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549D1B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549D1B	#FFFFFF	#000000	##000000
##549D1B	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#99892B

Tritanopia (blue-blind)

#529786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #549d1b;
/* rgb */ color: rgb(84, 157, 27);
/* oklch */ color: oklch(62.4% 0.173 135.4);

Tailwind

colors: {
  custom: {
    50: '#8bba64',
    500: '#549d1b',
    950: '#000000',
  },
}

SCSS

$custom: #549d1b;
$custom-light: #8bba64;
$custom-dark: #000000;

JSON

{
  "hex": "#549d1b",
  "rgb": {
    "r": 84,
    "g": 157,
    "b": 27
  },
  "hsl": {
    "h": 93.692,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6243,
    "c": 0.17254,
    "h": 135.4
  },
  "luminance": 0.26078
}

Semantic roles & 50–950 ramp

primary

#549D1B

secondary

#9150C4

accent

#3AED9F

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #549D1B

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

Preview Lab → · Contrast checker → · Palette generator →