#51E796#51E796

#51E796 is a very light, vivid green. Relative luminance 0.611; OKLCH L 82.9% C 0.171 H 155.7°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#51E796
RGB	rgb(81, 231, 150)
HSL	hsl(148, 76%, 61%)
HSV	hsv(148, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 35.1%, 9.4%)
CIE-LAB	lab(82.43, -57.65, 28.08)
CIE-LCH	lch(82.43, 64.13, 154.03°)
OKLab	oklab(82.87% -0.1562 0.0705)
OKLCH	oklch(82.87% 0.171 155.7)
XYZ	xyz(37.4709, 61.0992, 38.6668)
Luminance	0.6110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E796 #E751A2

analogous

#57E751 #51E796 #51E7E1

triadic

#51E796 #9651E7 #E79651

tetradic

#51E796 #5157E7 #E751A2 #E7E151

square

#51E796 #5157E7 #E751A2 #E7E151

split-complementary

#51E796 #E151E7 #E75157

monochromatic

#17A759 #1EDC76 #51E796 #87EEB6 #BDF6D7

Accessibility & contrast

On white

1.59

#51E796 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#51E796 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E796

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E796	#FFFFFF	#000000	##000000
##51E796	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D591

Deuteranopia (green-blind)

#D3C89B

Tritanopia (blue-blind)

#00E5D2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e796;
/* rgb */ color: rgb(81, 231, 150);
/* oklch */ color: oklch(82.9% 0.171 155.7);

Tailwind

colors: {
  custom: {
    50: '#91f0b5',
    500: '#51e796',
    950: '#000000',
  },
}

SCSS

$custom: #51e796;
$custom-light: #91f0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#51e796",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 150
  },
  "hsl": {
    "h": 147.6,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82869,
    "c": 0.17143,
    "h": 155.7
  },
  "luminance": 0.61103
}

Semantic roles & 50–950 ramp

primary

#51E796

secondary

#A83473

accent

#0E7BD8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51E796

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

Preview Lab → · Contrast checker → · Palette generator →