#55BD21#55BD21

#55BD21 is a light, highly saturated green. Relative luminance 0.384; OKLCH L 70.9% C 0.207 H 138.0°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#55BD21
RGB	rgb(85, 189, 33)
HSL	hsl(100, 70%, 44%)
HSV	hsv(100, 83%, 74%)
CMYK	cmyk(55%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(68.34, -55.53, 62.76)
CIE-LCH	lch(68.34, 83.80, 131.50°)
OKLab	oklab(70.87% -0.1537 0.1382)
OKLCH	oklch(70.87% 0.207 138)
XYZ	xyz(22.2176, 38.4345, 7.6864)
Luminance	0.3844 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55BD21 #8921BD

analogous

#A3BD21 #55BD21 #21BD3B

triadic

#55BD21 #2155BD #BD2155

tetradic

#55BD21 #21A3BD #8921BD #BD3B21

square

#55BD21 #21A3BD #8921BD #BD3B21

split-complementary

#55BD21 #3B21BD #BD21A3

monochromatic

#26550F #3E8918 #55BD21 #73DD3E #99E672

Accessibility & contrast

On white

2.42

#55BD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#55BD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BD21

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55BD21	#FFFFFF	#000000	##000000
##55BD21	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#B6A335

Tritanopia (blue-blind)

#4CB6A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #55bd21;
/* rgb */ color: rgb(85, 189, 33);
/* oklch */ color: oklch(70.9% 0.207 138.0);

Tailwind

colors: {
  custom: {
    50: '#90d26b',
    500: '#55bd21',
    950: '#000000',
  },
}

SCSS

$custom: #55bd21;
$custom-light: #90d26b;
$custom-dark: #000000;

JSON

{
  "hex": "#55bd21",
  "rgb": {
    "r": 85,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 100,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.70874,
    "c": 0.20675,
    "h": 138
  },
  "luminance": 0.38436
}

Semantic roles & 50–950 ramp

primary

#55BD21

secondary

#AD6DCD

accent

#3BEDB2

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0E1408

muted

#7E837A

Preview Lab

Preview with #55BD21

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

Preview Lab → · Contrast checker → · Palette generator →