#51EA92#51EA92

#51EA92 is a very light, vivid green. Relative luminance 0.627; OKLCH L 83.5% C 0.179 H 154.1°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#51EA92
RGB	rgb(81, 234, 146)
HSL	hsl(145, 78%, 62%)
HSV	hsv(145, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 37.6%, 8.2%)
CIE-LAB	lab(83.27, -59.53, 31.23)
CIE-LCH	lch(83.27, 67.22, 152.32°)
OKLab	oklab(83.53% -0.161 0.078)
OKLCH	oklch(83.53% 0.179 154.1)
XYZ	xyz(38.0012, 62.6662, 37.2817)
Luminance	0.6267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA92 #EA51A9

analogous

#5DEA51 #51EA92 #51EADF

triadic

#51EA92 #9251EA #EA9251

tetradic

#51EA92 #515DEA #EA51A9 #EADF51

square

#51EA92 #515DEA #EA51A9 #EADF51

split-complementary

#51EA92 #DF51EA #EA515D

monochromatic

#15AC55 #1BE270 #51EA92 #88F1B4 #BEF7D6

Accessibility & contrast

On white

1.55

#51EA92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#51EA92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA92

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA92	#FFFFFF	#000000	##000000
##51EA92	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD88C

Deuteranopia (green-blind)

#D6CA98

Tritanopia (blue-blind)

#00E7D4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51ea92;
/* rgb */ color: rgb(81, 234, 146);
/* oklch */ color: oklch(83.5% 0.179 154.1);

Tailwind

colors: {
  custom: {
    50: '#92f2b2',
    500: '#51ea92',
    950: '#000000',
  },
}

SCSS

$custom: #51ea92;
$custom-light: #92f2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea92",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 146
  },
  "hsl": {
    "h": 145.49,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83533,
    "c": 0.17888,
    "h": 154.1
  },
  "luminance": 0.6267
}

Semantic roles & 50–950 ramp

primary

#51EA92

secondary

#AD3279

accent

#0B82DB

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51EA92

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

Preview Lab → · Contrast checker → · Palette generator →