#55B22B#55B22B

#55B22B is a light, vivid green. Relative luminance 0.339; OKLCH L 68.1% C 0.189 H 138.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#55B22B
RGB	rgb(85, 178, 43)
HSL	hsl(101, 61%, 43%)
HSV	hsv(101, 76%, 70%)
CMYK	cmyk(52.2%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(64.92, -50.89, 56.53)
CIE-LCH	lch(64.92, 76.06, 131.99°)
OKLab	oklab(68.07% -0.1407 0.1266)
OKLCH	oklch(68.07% 0.189 138)
XYZ	xyz(20.1020, 33.9450, 7.7778)
Luminance	0.3395 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B22B #882BB2

analogous

#98B22B #55B22B #2BB244

triadic

#55B22B #2B55B2 #B22B55

tetradic

#55B22B #2B98B2 #882BB2 #B2442B

square

#55B22B #2B98B2 #882BB2 #B2442B

split-complementary

#55B22B #442BB2 #B22B98

monochromatic

#264F13 #3D811F #55B22B #73D348 #98DF79

Accessibility & contrast

On white

2.70

#55B22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#55B22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B22B

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B22B	#FFFFFF	#000000	##000000
##55B22B	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A20C

Deuteranopia (green-blind)

#AC9B39

Tritanopia (blue-blind)

#4EAC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55b22b;
/* rgb */ color: rgb(85, 178, 43);
/* oklch */ color: oklch(68.1% 0.189 138.0);

Tailwind

colors: {
  custom: {
    50: '#8eca6e',
    500: '#55b22b',
    950: '#000000',
  },
}

SCSS

$custom: #55b22b;
$custom-light: #8eca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#55b22b",
  "rgb": {
    "r": 85,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 101.333,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68069,
    "c": 0.18932,
    "h": 138
  },
  "luminance": 0.33947
}

Semantic roles & 50–950 ramp

primary

#55B22B

secondary

#AC72C7

accent

#44E4B2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #55B22B

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

Preview Lab → · Contrast checker → · Palette generator →