#52E581#52E581

#52E581 is a very light, vivid green. Relative luminance 0.594; OKLCH L 82.0% C 0.187 H 150.5°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#52E581
RGB	rgb(82, 229, 129)
HSL	hsl(139, 74%, 61%)
HSV	hsv(139, 64%, 90%)
CMYK	cmyk(64.2%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(81.52, -60.40, 37.47)
CIE-LCH	lch(81.52, 71.08, 148.19°)
OKLab	oklab(82.02% -0.163 0.0922)
OKLCH	oklch(82.02% 0.187 150.5)
XYZ	xyz(35.4587, 59.4138, 30.3639)
Luminance	0.5942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52E581 #E552B6

analogous

#6CE552 #52E581 #52E5CB

triadic

#52E581 #8152E5 #E58152

tetradic

#52E581 #526CE5 #E552B6 #E5CB52

square

#52E581 #526CE5 #E552B6 #E5CB52

split-complementary

#52E581 #CB52E5 #E5526C

monochromatic

#19A445 #21D95C #52E581 #87EDA8 #BCF5CE

Accessibility & contrast

On white

1.63

#52E581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#52E581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52E581

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52E581	#FFFFFF	#000000	##000000
##52E581	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D27A

Deuteranopia (green-blind)

#D4C588

Tritanopia (blue-blind)

#13E1CD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #52e581;
/* rgb */ color: rgb(82, 229, 129);
/* oklch */ color: oklch(82.0% 0.187 150.5);

Tailwind

colors: {
  custom: {
    50: '#92eea7',
    500: '#52e581',
    950: '#000000',
  },
}

SCSS

$custom: #52e581;
$custom-light: #92eea7;
$custom-dark: #000000;

JSON

{
  "hex": "#52e581",
  "rgb": {
    "r": 82,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 139.184,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82015,
    "c": 0.18724,
    "h": 150.5
  },
  "luminance": 0.59417
}

Semantic roles & 50–950 ramp

primary

#52E581

secondary

#A63582

accent

#1097D6

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #52E581

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

Preview Lab → · Contrast checker → · Palette generator →