#51DC98#51DC98

#51DC98 is a light, vivid teal. Relative luminance 0.552; OKLCH L 80.2% C 0.155 H 158.4°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#51DC98
RGB	rgb(81, 220, 152)
HSL	hsl(151, 67%, 59%)
HSV	hsv(151, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 30.9%, 13.7%)
CIE-LAB	lab(79.16, -52.97, 22.60)
CIE-LCH	lch(79.16, 57.59, 156.89°)
OKLab	oklab(80.19% -0.1443 0.0572)
OKLCH	oklch(80.19% 0.155 158.4)
XYZ	xyz(34.6508, 55.1991, 38.5281)
Luminance	0.5520 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DC98 #DC5195

analogous

#51DC53 #51DC98 #51DBDC

triadic

#51DC98 #9851DC #DC9851

tetradic

#51DC98 #5351DC #DC5195 #DBDC51

square

#51DC98 #5351DC #DC5195 #DBDC51

split-complementary

#51DC98 #DC51DB #DC5351

monochromatic

#1E955B #28C87A #51DC98 #84E6B6 #B7F0D4

Accessibility & contrast

On white

1.74

#51DC98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#51DC98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DC98

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DC98	#FFFFFF	#000000	##000000
##51DC98	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACC94

Deuteranopia (green-blind)

#C8BF9C

Tritanopia (blue-blind)

#00DBCA

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dc98;
/* rgb */ color: rgb(81, 220, 152);
/* oklch */ color: oklch(80.2% 0.155 158.4);

Tailwind

colors: {
  custom: {
    50: '#90e8b6',
    500: '#51dc98',
    950: '#000000',
  },
}

SCSS

$custom: #51dc98;
$custom-light: #90e8b6;
$custom-dark: #000000;

JSON

{
  "hex": "#51dc98",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 152
  },
  "hsl": {
    "h": 150.647,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80191,
    "c": 0.15523,
    "h": 158.4
  },
  "luminance": 0.55203
}

Semantic roles & 50–950 ramp

primary

#51DC98

secondary

#993868

accent

#3E92E9

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51DC98

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

Preview Lab → · Contrast checker → · Palette generator →