#55981B#55981B

#55981B is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.2% C 0.166 H 134.6°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#55981B
RGB	rgb(85, 152, 27)
HSL	hsl(92, 70%, 35%)
HSV	hsv(92, 82%, 60%)
CMYK	cmyk(44.1%, 0%, 82.2%, 40.4%)
CIE-LAB	lab(56.55, -41.49, 53.66)
CIE-LCH	lch(56.55, 67.83, 127.71°)
OKLab	oklab(61.16% -0.1164 0.1182)
OKLCH	oklch(61.16% 0.166 134.6)
XYZ	xyz(15.1721, 24.4660, 4.9597)
Luminance	0.2447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55981B #5E1B98

analogous

#93981B #55981B #1B9820

triadic

#55981B #1B5598 #981B55

tetradic

#55981B #1B9398 #5E1B98 #98201B

square

#55981B #1B9398 #5E1B98 #98201B

split-complementary

#55981B #201B98 #981B93

monochromatic

#1B3009 #386412 #55981B #72CC24 #91E04E

Accessibility & contrast

On white

3.56

#55981B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#55981B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55981B

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55981B	#FFFFFF	#000000	##000000
##55981B	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#95862A

Tritanopia (blue-blind)

#549281

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #55981b;
/* rgb */ color: rgb(85, 152, 27);
/* oklch */ color: oklch(61.2% 0.166 134.6);

Tailwind

colors: {
  custom: {
    50: '#8bb764',
    500: '#55981b',
    950: '#000000',
  },
}

SCSS

$custom: #55981b;
$custom-light: #8bb764;
$custom-dark: #000000;

JSON

{
  "hex": "#55981b",
  "rgb": {
    "r": 85,
    "g": 152,
    "b": 27
  },
  "hsl": {
    "h": 92.16,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61162,
    "c": 0.16595,
    "h": 134.6
  },
  "luminance": 0.24467
}

Semantic roles & 50–950 ramp

primary

#55981B

secondary

#8C4DC2

accent

#3BED9A

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #55981B

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

Preview Lab → · Contrast checker → · Palette generator →