#55A123#55A123

#55A123 is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.6% C 0.173 H 136.1°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#55A123
RGB	rgb(85, 161, 35)
HSL	hsl(96, 64%, 38%)
HSV	hsv(96, 78%, 63%)
CMYK	cmyk(47.2%, 0%, 78.3%, 36.9%)
CIE-LAB	lab(59.47, -44.74, 53.93)
CIE-LCH	lch(59.47, 70.07, 129.68°)
OKLab	oklab(63.57% -0.1247 0.12)
OKLCH	oklch(63.57% 0.173 136.1)
XYZ	xyz(16.7941, 27.5413, 6.0208)
Luminance	0.2754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A123 #6F23A1

analogous

#94A123 #55A123 #23A130

triadic

#55A123 #2355A1 #A12355

tetradic

#55A123 #2394A1 #6F23A1 #A13023

square

#55A123 #2394A1 #6F23A1 #A13023

split-complementary

#55A123 #3023A1 #A12394

monochromatic

#203C0D #3A6F18 #55A123 #70D22F #92DD62

Accessibility & contrast

On white

3.23

#55A123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#55A123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A123

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A123	#FFFFFF	#000000	##000000
##55A123	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79301

Deuteranopia (green-blind)

#9D8D31

Tritanopia (blue-blind)

#529B89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #55a123;
/* rgb */ color: rgb(85, 161, 35);
/* oklch */ color: oklch(63.6% 0.173 136.1);

Tailwind

colors: {
  custom: {
    50: '#8cbd68',
    500: '#55a123',
    950: '#000000',
  },
}

SCSS

$custom: #55a123;
$custom-light: #8cbd68;
$custom-dark: #000000;

JSON

{
  "hex": "#55a123",
  "rgb": {
    "r": 85,
    "g": 161,
    "b": 35
  },
  "hsl": {
    "h": 96.19,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63573,
    "c": 0.17306,
    "h": 136.1
  },
  "luminance": 0.27542
}

Semantic roles & 50–950 ramp

primary

#55A123

secondary

#9A5EC2

accent

#41E7A5

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #55A123

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

Preview Lab → · Contrast checker → · Palette generator →