#55B322#55B322

#55B322 is a light, vivid yellow-green. Relative luminance 0.343; OKLCH L 68.3% C 0.195 H 137.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#55B322
RGB	rgb(85, 179, 34)
HSL	hsl(99, 68%, 42%)
HSV	hsv(99, 81%, 70%)
CMYK	cmyk(52.5%, 0%, 81%, 29.8%)
CIE-LAB	lab(65.19, -51.79, 59.60)
CIE-LCH	lch(65.19, 78.96, 130.99°)
OKLab	oklab(68.28% -0.1437 0.1317)
OKLCH	oklch(68.28% 0.195 137.5)
XYZ	xyz(20.1545, 34.2855, 7.0688)
Luminance	0.3429 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B322 #8022B3

analogous

#9DB322 #55B322 #22B338

triadic

#55B322 #2255B3 #B32255

tetradic

#55B322 #229DB3 #8022B3 #B33822

square

#55B322 #229DB3 #8022B3 #B33822

split-complementary

#55B322 #3822B3 #B3229D

monochromatic

#244C0E #3D8018 #55B322 #71D939 #96E36C

Accessibility & contrast

On white

2.67

#55B322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#55B322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B322

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B322	#FFFFFF	#000000	##000000
##55B322	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AD9B34

Tritanopia (blue-blind)

#4EAC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55b322;
/* rgb */ color: rgb(85, 179, 34);
/* oklch */ color: oklch(68.3% 0.195 137.5);

Tailwind

colors: {
  custom: {
    50: '#8fca6a',
    500: '#55b322',
    950: '#000000',
  },
}

SCSS

$custom: #55b322;
$custom-light: #8fca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#55b322",
  "rgb": {
    "r": 85,
    "g": 179,
    "b": 34
  },
  "hsl": {
    "h": 98.897,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68276,
    "c": 0.19493,
    "h": 137.5
  },
  "luminance": 0.34287
}

Semantic roles & 50–950 ramp

primary

#55B322

secondary

#A768C9

accent

#3DEBAE

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55B322

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

Preview Lab → · Contrast checker → · Palette generator →