#51E894#51E894

#51E894 is a very light, vivid green. Relative luminance 0.616; OKLCH L 83.1% C 0.174 H 155.0°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#51E894
RGB	rgb(81, 232, 148)
HSL	hsl(147, 77%, 61%)
HSV	hsv(147, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 36.2%, 9%)
CIE-LAB	lab(82.70, -58.41, 29.46)
CIE-LCH	lch(82.70, 65.41, 153.24°)
OKLab	oklab(83.08% -0.1581 0.0738)
OKLCH	oklch(83.08% 0.174 155)
XYZ	xyz(37.5919, 61.5967, 37.9195)
Luminance	0.6160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E894 #E851A5

analogous

#5AE851 #51E894 #51E8E0

triadic

#51E894 #9451E8 #E89451

tetradic

#51E894 #515AE8 #E851A5 #E8E051

square

#51E894 #515AE8 #E851A5 #E8E051

split-complementary

#51E894 #E051E8 #E8515A

monochromatic

#16A857 #1DDE73 #51E894 #87EFB5 #BDF6D6

Accessibility & contrast

On white

1.58

#51E894 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#51E894 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E894

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E894	#FFFFFF	#000000	##000000
##51E894	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D68E

Deuteranopia (green-blind)

#D4C899

Tritanopia (blue-blind)

#00E6D3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e894;
/* rgb */ color: rgb(81, 232, 148);
/* oklch */ color: oklch(83.1% 0.174 155.0);

Tailwind

colors: {
  custom: {
    50: '#92f0b4',
    500: '#51e894',
    950: '#000000',
  },
}

SCSS

$custom: #51e894;
$custom-light: #92f0b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e894",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 148
  },
  "hsl": {
    "h": 146.623,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83077,
    "c": 0.17449,
    "h": 155
  },
  "luminance": 0.61601
}

Semantic roles & 50–950 ramp

primary

#51E894

secondary

#AA3375

accent

#0D7ED9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51E894

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

Preview Lab → · Contrast checker → · Palette generator →