#55781F#55781F

#55781F is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.8% C 0.122 H 128.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#55781F
RGB	rgb(85, 120, 31)
HSL	hsl(84, 59%, 30%)
HSV	hsv(84, 74%, 47%)
CMYK	cmyk(29.2%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(46.26, -26.87, 42.47)
CIE-LCH	lch(46.26, 50.26, 122.32°)
OKLab	oklab(52.76% -0.0766 0.0954)
OKLCH	oklch(52.76% 0.122 128.8)
XYZ	xyz(10.7101, 15.4629, 3.7164)
Luminance	0.1546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55781F #421F78

analogous

#786F1F #55781F #28781F

triadic

#55781F #1F5578 #781F55

tetradic

#55781F #1F786F #421F78 #781F28

square

#55781F #1F786F #421F78 #781F28

split-complementary

#55781F #1F2878 #6F1F78

monochromatic

#111806 #334712 #55781F #77A92C #98CE43

Accessibility & contrast

On white

5.13

#55781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#55781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55781F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55781F	#FFFFFF	#000000	##FFFFFF
##55781F	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F10

Deuteranopia (green-blind)

#796D27

Tritanopia (blue-blind)

#587267

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #55781f;
/* rgb */ color: rgb(85, 120, 31);
/* oklch */ color: oklch(52.8% 0.122 128.8);

Tailwind

colors: {
  custom: {
    50: '#889f61',
    500: '#55781f',
    950: '#000000',
  },
}

SCSS

$custom: #55781f;
$custom-light: #889f61;
$custom-dark: #000000;

JSON

{
  "hex": "#55781f",
  "rgb": {
    "r": 85,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 83.596,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52764,
    "c": 0.12236,
    "h": 128.8
  },
  "luminance": 0.15463
}

Semantic roles & 50–950 ramp

primary

#55781F

secondary

#6F47AB

accent

#46E283

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #55781F

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

Preview Lab → · Contrast checker → · Palette generator →