#55E290#55E290

#55E290 is a light, vivid green. Relative luminance 0.583; OKLCH L 81.6% C 0.169 H 154.3°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#55E290
RGB	rgb(85, 226, 144)
HSL	hsl(145, 71%, 61%)
HSV	hsv(145, 62%, 89%)
CMYK	cmyk(62.4%, 0%, 36.3%, 11.4%)
CIE-LAB	lab(80.92, -56.10, 29.14)
CIE-LCH	lch(80.92, 63.22, 152.55°)
OKLab	oklab(81.62% -0.152 0.073)
OKLCH	oklch(81.62% 0.169 154.3)
XYZ	xyz(35.9737, 58.3340, 35.7439)
Luminance	0.5834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E290 #E255A7

analogous

#60E255 #55E290 #55E2D6

triadic

#55E290 #9055E2 #E29055

tetradic

#55E290 #5560E2 #E255A7 #E2D655

square

#55E290 #5560E2 #E255A7 #E2D655

split-complementary

#55E290 #D655E2 #E25560

monochromatic

#1BA153 #24D56E #55E290 #89EBB2 #BEF4D4

Accessibility & contrast

On white

1.66

#55E290 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#55E290 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E290

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E290	#FFFFFF	#000000	##000000
##55E290	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D18B

Deuteranopia (green-blind)

#CFC495

Tritanopia (blue-blind)

#11E0CD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #55e290;
/* rgb */ color: rgb(85, 226, 144);
/* oklch */ color: oklch(81.6% 0.169 154.3);

Tailwind

colors: {
  custom: {
    50: '#92ecb1',
    500: '#55e290',
    950: '#000000',
  },
}

SCSS

$custom: #55e290;
$custom-light: #92ecb1;
$custom-dark: #000000;

JSON

{
  "hex": "#55e290",
  "rgb": {
    "r": 85,
    "g": 226,
    "b": 144
  },
  "hsl": {
    "h": 145.106,
    "s": 70.854,
    "l": 60.98
  },
  "oklch": {
    "l": 0.81624,
    "c": 0.16858,
    "h": 154.3
  },
  "luminance": 0.58338
}

Semantic roles & 50–950 ramp

primary

#55E290

secondary

#A43776

accent

#1382D3

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #55E290

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

Preview Lab → · Contrast checker → · Palette generator →