#55BB28#55BB28

#55BB28 is a light, highly saturated green. Relative luminance 0.376; OKLCH L 70.4% C 0.201 H 138.3°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#55BB28
RGB	rgb(85, 187, 40)
HSL	hsl(102, 65%, 45%)
HSV	hsv(102, 79%, 73%)
CMYK	cmyk(54.5%, 0%, 78.6%, 26.7%)
CIE-LAB	lab(67.74, -54.43, 60.22)
CIE-LCH	lch(67.74, 81.17, 132.11°)
OKLab	oklab(70.39% -0.1504 0.1339)
OKLCH	oklch(70.39% 0.201 138.3)
XYZ	xyz(21.8988, 37.6234, 8.1151)
Luminance	0.3762 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55BB28 #8E28BB

analogous

#9FBB28 #55BB28 #28BB45

triadic

#55BB28 #2855BB #BB2855

tetradic

#55BB28 #289FBB #8E28BB #BB4528

square

#55BB28 #289FBB #8E28BB #BB4528

split-complementary

#55BB28 #4528BB #BB289F

monochromatic

#275612 #3E891D #55BB28 #74D848 #9BE37B

Accessibility & contrast

On white

2.46

#55BB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#55BB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BB28

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55BB28	#FFFFFF	#000000	##000000
##55BB28	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B4A239

Tritanopia (blue-blind)

#4CB4A0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #55bb28;
/* rgb */ color: rgb(85, 187, 40);
/* oklch */ color: oklch(70.4% 0.201 138.3);

Tailwind

colors: {
  custom: {
    50: '#90d06e',
    500: '#55bb28',
    950: '#000000',
  },
}

SCSS

$custom: #55bb28;
$custom-light: #90d06e;
$custom-dark: #000000;

JSON

{
  "hex": "#55bb28",
  "rgb": {
    "r": 85,
    "g": 187,
    "b": 40
  },
  "hsl": {
    "h": 101.633,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70391,
    "c": 0.20141,
    "h": 138.3
  },
  "luminance": 0.37625
}

Semantic roles & 50–950 ramp

primary

#55BB28

secondary

#B074CB

accent

#40E8B4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #55BB28

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

Preview Lab → · Contrast checker → · Palette generator →