#51E795#51E795

#51E795 is a very light, vivid green. Relative luminance 0.611; OKLCH L 82.8% C 0.172 H 155.4°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#51E795
RGB	rgb(81, 231, 149)
HSL	hsl(147, 76%, 61%)
HSV	hsv(147, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 35.5%, 9.4%)
CIE-LAB	lab(82.41, -57.84, 28.57)
CIE-LCH	lch(82.41, 64.51, 153.71°)
OKLab	oklab(82.85% -0.1567 0.0717)
OKLCH	oklch(82.85% 0.172 155.4)
XYZ	xyz(37.3907, 61.0671, 38.2445)
Luminance	0.6107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E795 #E751A3

analogous

#58E751 #51E795 #51E7E0

triadic

#51E795 #9551E7 #E79551

tetradic

#51E795 #5158E7 #E751A3 #E7E051

square

#51E795 #5158E7 #E751A3 #E7E051

split-complementary

#51E795 #E051E7 #E75158

monochromatic

#17A758 #1EDC75 #51E795 #87EEB6 #BDF6D7

Accessibility & contrast

On white

1.59

#51E795 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#51E795 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E795

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E795	#FFFFFF	#000000	##000000
##51E795	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D590

Deuteranopia (green-blind)

#D3C89A

Tritanopia (blue-blind)

#00E5D2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e795;
/* rgb */ color: rgb(81, 231, 149);
/* oklch */ color: oklch(82.8% 0.172 155.4);

Tailwind

colors: {
  custom: {
    50: '#91f0b4',
    500: '#51e795',
    950: '#000000',
  },
}

SCSS

$custom: #51e795;
$custom-light: #91f0b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e795",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 149
  },
  "hsl": {
    "h": 147.2,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82849,
    "c": 0.17231,
    "h": 155.4
  },
  "luminance": 0.61071
}

Semantic roles & 50–950 ramp

primary

#51E795

secondary

#A83474

accent

#0E7CD8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51E795

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

Preview Lab → · Contrast checker → · Palette generator →