#55901E#55901E

#55901E is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.1% C 0.155 H 133.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#55901E
RGB	rgb(85, 144, 30)
HSL	hsl(91, 66%, 34%)
HSV	hsv(91, 79%, 56%)
CMYK	cmyk(41%, 0%, 79.2%, 43.5%)
CIE-LAB	lab(54.00, -37.94, 50.36)
CIE-LCH	lch(54.00, 63.05, 126.99°)
OKLab	oklab(59.07% -0.1067 0.1118)
OKLCH	oklch(59.07% 0.155 133.7)
XYZ	xyz(13.9537, 21.9708, 4.7336)
Luminance	0.2197 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55901E #591E90

analogous

#8E901E #55901E #1E9020

triadic

#55901E #1E5590 #901E55

tetradic

#55901E #1E8E90 #591E90 #90201E

square

#55901E #1E8E90 #591E90 #90201E

split-complementary

#55901E #201E90 #901E8E

monochromatic

#192B09 #375D13 #55901E #73C329 #92DA4E

Accessibility & contrast

On white

3.89

#55901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#55901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55901E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55901E	#FFFFFF	#000000	##000000
##55901E	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8E7F2A

Tritanopia (blue-blind)

#558A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #55901e;
/* rgb */ color: rgb(85, 144, 30);
/* oklch */ color: oklch(59.1% 0.155 133.7);

Tailwind

colors: {
  custom: {
    50: '#8ab164',
    500: '#55901e',
    950: '#000000',
  },
}

SCSS

$custom: #55901e;
$custom-light: #8ab164;
$custom-dark: #000000;

JSON

{
  "hex": "#55901e",
  "rgb": {
    "r": 85,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 91.053,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59072,
    "c": 0.15452,
    "h": 133.7
  },
  "luminance": 0.21972
}

Semantic roles & 50–950 ramp

primary

#55901E

secondary

#874DBD

accent

#3FE897

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #55901E

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

Preview Lab → · Contrast checker → · Palette generator →