#51E096#51E096

#51E096 is a light, vivid green. Relative luminance 0.573; OKLCH L 81.1% C 0.162 H 156.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#51E096
RGB	rgb(81, 224, 150)
HSL	hsl(149, 70%, 60%)
HSV	hsv(149, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 33%, 12.2%)
CIE-LAB	lab(80.33, -54.94, 25.23)
CIE-LCH	lch(80.33, 60.46, 155.33°)
OKLab	oklab(81.14% -0.1492 0.0637)
OKLCH	oklch(81.14% 0.162 156.9)
XYZ	xyz(35.5508, 57.2589, 38.0268)
Luminance	0.5726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E096 #E0519B

analogous

#54E051 #51E096 #51E0DD

triadic

#51E096 #9651E0 #E09651

tetradic

#51E096 #5154E0 #E0519B #E0DD51

square

#51E096 #5154E0 #E0519B #E0DD51

split-complementary

#51E096 #DD51E0 #E05154

monochromatic

#1C9B59 #25CF77 #51E096 #85E9B5 #B9F3D5

Accessibility & contrast

On white

1.69

#51E096 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#51E096 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E096

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E096	#FFFFFF	#000000	##000000
##51E096	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)

#DFCF91

Deuteranopia (green-blind)

#CCC29B

Tritanopia (blue-blind)

#00DECD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e096;
/* rgb */ color: rgb(81, 224, 150);
/* oklch */ color: oklch(81.1% 0.162 156.9);

Tailwind

colors: {
  custom: {
    50: '#90ebb5',
    500: '#51e096',
    950: '#000000',
  },
}

SCSS

$custom: #51e096;
$custom-light: #90ebb5;
$custom-dark: #000000;

JSON

{
  "hex": "#51e096",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 150
  },
  "hsl": {
    "h": 148.951,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81138,
    "c": 0.16226,
    "h": 156.9
  },
  "luminance": 0.57263
}

Semantic roles & 50–950 ramp

primary

#51E096

secondary

#9F376C

accent

#3B97ED

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51E096

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

Preview Lab → · Contrast checker → · Palette generator →