#51E293#51E293

#51E293 is a light, vivid green. Relative luminance 0.582; OKLCH L 81.6% C 0.168 H 155.6°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#51E293
RGB	rgb(81, 226, 147)
HSL	hsl(147, 71%, 60%)
HSV	hsv(147, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 35%, 11.4%)
CIE-LAB	lab(80.87, -56.29, 27.52)
CIE-LCH	lch(80.87, 62.66, 153.95°)
OKLab	oklab(81.57% -0.1526 0.0692)
OKLCH	oklch(81.57% 0.168 155.6)
XYZ	xyz(35.8530, 58.2449, 36.9510)
Luminance	0.5825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E293 #E251A0

analogous

#58E251 #51E293 #51E2DB

triadic

#51E293 #9351E2 #E29351

tetradic

#51E293 #5158E2 #E251A0 #E2DB51

square

#51E293 #5158E2 #E251A0 #E2DB51

split-complementary

#51E293 #DB51E2 #E25158

monochromatic

#1A9E56 #23D373 #51E293 #85EBB4 #BAF3D4

Accessibility & contrast

On white

1.66

#51E293 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#51E293 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E293

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E293	#FFFFFF	#000000	##000000
##51E293	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D18E

Deuteranopia (green-blind)

#CEC398

Tritanopia (blue-blind)

#00E0CE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51e293;
/* rgb */ color: rgb(81, 226, 147);
/* oklch */ color: oklch(81.6% 0.168 155.6);

Tailwind

colors: {
  custom: {
    50: '#91ecb3',
    500: '#51e293',
    950: '#000000',
  },
}

SCSS

$custom: #51e293;
$custom-light: #91ecb3;
$custom-dark: #000000;

JSON

{
  "hex": "#51e293",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 147
  },
  "hsl": {
    "h": 147.31,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81572,
    "c": 0.16754,
    "h": 155.6
  },
  "luminance": 0.58249
}

Semantic roles & 50–950 ramp

primary

#51E293

secondary

#A13670

accent

#127BD3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #51E293

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

Preview Lab → · Contrast checker → · Palette generator →