#55AC40#55AC40

#55AC40 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.7% C 0.168 H 139.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#55AC40
RGB	rgb(85, 172, 64)
HSL	hsl(108, 46%, 46%)
HSV	hsv(108, 63%, 67%)
CMYK	cmyk(50.6%, 0%, 62.8%, 32.5%)
CIE-LAB	lab(63.18, -46.79, 46.39)
CIE-LCH	lch(63.18, 65.89, 135.25°)
OKLab	oklab(66.69% -0.1283 0.108)
OKLCH	oklch(66.69% 0.168 139.9)
XYZ	xyz(19.4235, 31.8051, 9.9650)
Luminance	0.3181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AC40 #9740AC

analogous

#8BAC40 #55AC40 #40AC61

triadic

#55AC40 #4055AC #AC4055

tetradic

#55AC40 #408BAC #9740AC #AC6140

square

#55AC40 #408BAC #9740AC #AC6140

split-complementary

#55AC40 #6140AC #AC408B

monochromatic

#29531F #3F7F2F #55AC40 #77C564 #9ED691

Accessibility & contrast

On white

2.85

#55AC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#55AC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AC40

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AC40	#FFFFFF	#000000	##000000
##55AC40	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E34

Deuteranopia (green-blind)

#A59649

Tritanopia (blue-blind)

#4CA795

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #55ac40;
/* rgb */ color: rgb(85, 172, 64);
/* oklch */ color: oklch(66.7% 0.168 139.9);

Tailwind

colors: {
  custom: {
    50: '#8cc579',
    500: '#55ac40',
    950: '#000000',
  },
}

SCSS

$custom: #55ac40;
$custom-light: #8cc579;
$custom-dark: #000000;

JSON

{
  "hex": "#55ac40",
  "rgb": {
    "r": 85,
    "g": 172,
    "b": 64
  },
  "hsl": {
    "h": 108.333,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.6669,
    "c": 0.16769,
    "h": 139.9
  },
  "luminance": 0.31807
}

Semantic roles & 50–950 ramp

primary

#55AC40

secondary

#B687C1

accent

#52D5BC

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #55AC40

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

Preview Lab → · Contrast checker → · Palette generator →