#51F6BA#51F6BA

#51F6BA is a very light, vivid teal. Relative luminance 0.712; OKLCH L 87.3% C 0.161 H 164.6°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#51F6BA
RGB	rgb(81, 246, 186)
HSL	hsl(158, 90%, 64%)
HSV	hsv(158, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 24.4%, 3.5%)
CIE-LAB	lab(87.58, -56.18, 16.65)
CIE-LCH	lch(87.58, 58.60, 163.50°)
OKLab	oklab(87.32% -0.1548 0.0425)
OKLCH	oklch(87.32% 0.161 164.6)
XYZ	xyz(45.2072, 71.2010, 57.8055)
Luminance	0.7121 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F6BA #F6518D

analogous

#51F668 #51F6BA #51DFF6

triadic

#51F6BA #BA51F6 #F6BA51

tetradic

#51F6BA #6851F6 #F6518D #DFF651

square

#51F6BA #6851F6 #F6518D #DFF651

split-complementary

#51F6BA #F651DF #F66851

monochromatic

#0AC37F #17F3A3 #51F6BA #8BF9D1 #C5FCE8

Accessibility & contrast

On white

1.38

#51F6BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#51F6BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F6BA

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F6BA	#FFFFFF	#000000	##000000
##51F6BA	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E5B7

Deuteranopia (green-blind)

#DBD5BE

Tritanopia (blue-blind)

#00F6E5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #51f6ba;
/* rgb */ color: rgb(81, 246, 186);
/* oklch */ color: oklch(87.3% 0.161 164.6);

Tailwind

colors: {
  custom: {
    50: '#94face',
    500: '#51f6ba',
    950: '#000000',
  },
}

SCSS

$custom: #51f6ba;
$custom-light: #94face;
$custom-dark: #000000;

JSON

{
  "hex": "#51f6ba",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 186
  },
  "hsl": {
    "h": 158.182,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87321,
    "c": 0.16056,
    "h": 164.6
  },
  "luminance": 0.71206
}

Semantic roles & 50–950 ramp

primary

#51F6BA

secondary

#C02B61

accent

#0053E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1713

muted

#808583

Preview Lab

Preview with #51F6BA

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

Preview Lab → · Contrast checker → · Palette generator →