#52E181#52E181

#52E181 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.0% C 0.182 H 150.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#52E181
RGB	rgb(82, 225, 129)
HSL	hsl(140, 70%, 60%)
HSV	hsv(140, 64%, 88%)
CMYK	cmyk(63.6%, 0%, 42.7%, 11.8%)
CIE-LAB	lab(80.31, -58.91, 35.90)
CIE-LCH	lch(80.31, 68.99, 148.64°)
OKLab	oklab(81.02% -0.159 0.0886)
OKLCH	oklch(81.02% 0.182 150.9)
XYZ	xyz(34.3646, 57.2257, 29.9993)
Luminance	0.5723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52E181 #E152B2

analogous

#6BE152 #52E181 #52E1C8

triadic

#52E181 #8152E1 #E18152

tetradic

#52E181 #526BE1 #E152B2 #E1C852

square

#52E181 #526BE1 #E152B2 #E1C852

split-complementary

#52E181 #C852E1 #E1526B

monochromatic

#1B9D46 #24D15D #52E181 #86EAA7 #BAF3CD

Accessibility & contrast

On white

1.69

#52E181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#52E181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52E181

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52E181	#FFFFFF	#000000	##000000
##52E181	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF7A

Deuteranopia (green-blind)

#D0C287

Tritanopia (blue-blind)

#18DDCA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #52e181;
/* rgb */ color: rgb(82, 225, 129);
/* oklch */ color: oklch(81.0% 0.182 150.9);

Tailwind

colors: {
  custom: {
    50: '#91eba6',
    500: '#52e181',
    950: '#000000',
  },
}

SCSS

$custom: #52e181;
$custom-light: #91eba6;
$custom-dark: #000000;

JSON

{
  "hex": "#52e181",
  "rgb": {
    "r": 82,
    "g": 225,
    "b": 129
  },
  "hsl": {
    "h": 139.72,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81016,
    "c": 0.18205,
    "h": 150.9
  },
  "luminance": 0.57229
}

Semantic roles & 50–950 ramp

primary

#52E181

secondary

#A1377E

accent

#1394D2

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #52E181

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

Preview Lab → · Contrast checker → · Palette generator →