#55D78B#55D78B

#55D78B is a light, vivid green. Relative luminance 0.524; OKLCH L 78.8% C 0.158 H 154.5°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#55D78B
RGB	rgb(85, 215, 139)
HSL	hsl(145, 62%, 59%)
HSV	hsv(145, 60%, 84%)
CMYK	cmyk(60.5%, 0%, 35.3%, 15.7%)
CIE-LAB	lab(77.52, -52.71, 27.15)
CIE-LCH	lch(77.52, 59.29, 152.75°)
OKLab	oklab(78.8% -0.143 0.0681)
OKLCH	oklch(78.8% 0.158 154.5)
XYZ	xyz(32.7042, 52.3930, 32.8105)
Luminance	0.5240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D78B #D755A1

analogous

#60D755 #55D78B #55D7CC

triadic

#55D78B #8B55D7 #D78B55

tetradic

#55D78B #5560D7 #D755A1 #D7CC55

square

#55D78B #5560D7 #D755A1 #D7CC55

split-complementary

#55D78B #CC55D7 #D75560

monochromatic

#22904F #2DC16B #55D78B #87E3AD #B8EECF

Accessibility & contrast

On white

1.83

#55D78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#55D78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D78B

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D78B	#FFFFFF	#000000	##000000
##55D78B	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C786

Deuteranopia (green-blind)

#C5BB90

Tritanopia (blue-blind)

#22D5C3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #55d78b;
/* rgb */ color: rgb(85, 215, 139);
/* oklch */ color: oklch(78.8% 0.158 154.5);

Tailwind

colors: {
  custom: {
    50: '#91e4ad',
    500: '#55d78b',
    950: '#000000',
  },
}

SCSS

$custom: #55d78b;
$custom-light: #91e4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#55d78b",
  "rgb": {
    "r": 85,
    "g": 215,
    "b": 139
  },
  "hsl": {
    "h": 144.923,
    "s": 61.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.78798,
    "c": 0.15838,
    "h": 154.5
  },
  "luminance": 0.52396
}

Semantic roles & 50–950 ramp

primary

#55D78B

secondary

#953B70

accent

#43A2E5

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #55D78B

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

Preview Lab → · Contrast checker → · Palette generator →