#549B1F#549B1F

#549B1F is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.9% C 0.168 H 135.4°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#549B1F
RGB	rgb(84, 155, 31)
HSL	hsl(94, 67%, 36%)
HSV	hsv(94, 80%, 61%)
CMYK	cmyk(45.8%, 0%, 80%, 39.2%)
CIE-LAB	lab(57.49, -42.86, 53.31)
CIE-LCH	lch(57.49, 68.40, 128.80°)
OKLab	oklab(61.92% -0.1198 0.1181)
OKLCH	oklch(61.92% 0.168 135.4)
XYZ	xyz(15.6245, 25.4255, 5.3804)
Luminance	0.2543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549B1F #661F9B

analogous

#929B1F #549B1F #1F9B28

triadic

#549B1F #1F549B #9B1F54

tetradic

#549B1F #1F929B #661F9B #9B281F

square

#549B1F #1F929B #661F9B #9B281F

split-complementary

#549B1F #281F9B #9B1F92

monochromatic

#1D350B #386815 #549B1F #70CE29 #90DD57

Accessibility & contrast

On white

3.45

#549B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#549B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549B1F

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549B1F	#FFFFFF	#000000	##000000
##549B1F	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#97882D

Tritanopia (blue-blind)

#529584

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #549b1f;
/* rgb */ color: rgb(84, 155, 31);
/* oklch */ color: oklch(61.9% 0.168 135.4);

Tailwind

colors: {
  custom: {
    50: '#8bb966',
    500: '#549b1f',
    950: '#000000',
  },
}

SCSS

$custom: #549b1f;
$custom-light: #8bb966;
$custom-dark: #000000;

JSON

{
  "hex": "#549b1f",
  "rgb": {
    "r": 84,
    "g": 155,
    "b": 31
  },
  "hsl": {
    "h": 94.355,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61924,
    "c": 0.16825,
    "h": 135.4
  },
  "luminance": 0.25426
}

Semantic roles & 50–950 ramp

primary

#549B1F

secondary

#9355C1

accent

#3EEAA0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #549B1F

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

Preview Lab → · Contrast checker → · Palette generator →