#55A923#55A923

#55A923 is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 65.7% C 0.183 H 136.8°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#55A923
RGB	rgb(85, 169, 35)
HSL	hsl(98, 66%, 40%)
HSV	hsv(98, 79%, 66%)
CMYK	cmyk(49.7%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(62.02, -47.91, 56.35)
CIE-LCH	lch(62.02, 73.96, 130.37°)
OKLab	oklab(65.67% -0.1332 0.1251)
OKLCH	oklch(65.67% 0.183 136.8)
XYZ	xyz(18.2371, 30.4273, 6.5018)
Luminance	0.3043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A923 #7723A9

analogous

#98A923 #55A923 #23A934

triadic

#55A923 #2355A9 #A92355

tetradic

#55A923 #2398A9 #7723A9 #A93423

square

#55A923 #2398A9 #7723A9 #A93423

split-complementary

#55A923 #3423A9 #A92398

monochromatic

#22440E #3B7619 #55A923 #70D534 #94DF67

Accessibility & contrast

On white

2.96

#55A923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#55A923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A923

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A923	#FFFFFF	#000000	##000000
##55A923	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A49332

Tritanopia (blue-blind)

#50A390

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #55a923;
/* rgb */ color: rgb(85, 169, 35);
/* oklch */ color: oklch(65.7% 0.183 136.8);

Tailwind

colors: {
  custom: {
    50: '#8dc369',
    500: '#55a923',
    950: '#000000',
  },
}

SCSS

$custom: #55a923;
$custom-light: #8dc369;
$custom-dark: #000000;

JSON

{
  "hex": "#55a923",
  "rgb": {
    "r": 85,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 97.612,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.65669,
    "c": 0.18273,
    "h": 136.8
  },
  "luminance": 0.30429
}

Semantic roles & 50–950 ramp

primary

#55A923

secondary

#A063C5

accent

#3FE9A9

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #55A923

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

Preview Lab → · Contrast checker → · Palette generator →