#51EA53#51EA53

#51EA53 is a very light, highly saturated green. Relative luminance 0.612; OKLCH L 82.6% C 0.231 H 143.3°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#51EA53
RGB	rgb(81, 234, 83)
HSL	hsl(121, 78%, 62%)
HSV	hsv(121, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 64.5%, 8.2%)
CIE-LAB	lab(82.49, -68.31, 59.68)
CIE-LCH	lch(82.49, 90.70, 138.86°)
OKLab	oklab(82.65% -0.1854 0.1382)
OKLCH	oklch(82.65% 0.231 143.3)
XYZ	xyz(34.3754, 61.2160, 18.1862)
Luminance	0.6122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA53 #EA51E8

analogous

#9CEA51 #51EA53 #51EA9F

triadic

#51EA53 #5351EA #EA5351

tetradic

#51EA53 #519CEA #EA51E8 #EA9F51

square

#51EA53 #519CEA #EA51E8 #EA9F51

split-complementary

#51EA53 #9F51EA #EA519C

monochromatic

#15AC17 #1BE21E #51EA53 #88F189 #BEF7BF

Accessibility & contrast

On white

1.59

#51EA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#51EA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA53

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA53	#FFFFFF	#000000	##000000
##51EA53	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD540

Deuteranopia (green-blind)

#DCC860

Tritanopia (blue-blind)

#2CE4CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51ea53;
/* rgb */ color: rgb(81, 234, 83);
/* oklch */ color: oklch(82.6% 0.231 143.3);

Tailwind

colors: {
  custom: {
    50: '#94f289',
    500: '#51ea53',
    950: '#000000',
  },
}

SCSS

$custom: #51ea53;
$custom-light: #94f289;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea53",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 83
  },
  "hsl": {
    "h": 120.784,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82645,
    "c": 0.23122,
    "h": 143.3
  },
  "luminance": 0.6122
}

Semantic roles & 50–950 ramp

primary

#51EA53

secondary

#AD32AB

accent

#0BD8DB

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51EA53

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

Preview Lab → · Contrast checker → · Palette generator →