#51F6B2#51F6B2

#51F6B2 is a very light, vivid teal. Relative luminance 0.709; OKLCH L 87.1% C 0.167 H 161.7°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#51F6B2
RGB	rgb(81, 246, 178)
HSL	hsl(155, 90%, 64%)
HSV	hsv(155, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 27.6%, 3.5%)
CIE-LAB	lab(87.42, -57.88, 20.54)
CIE-LCH	lch(87.42, 61.42, 160.46°)
OKLab	oklab(87.14% -0.1584 0.0523)
OKLCH	oklch(87.14% 0.167 161.7)
XYZ	xyz(44.3805, 70.8703, 53.4513)
Luminance	0.7087 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F6B2 #F65195

analogous

#51F660 #51F6B2 #51E7F6

triadic

#51F6B2 #B251F6 #F6B251

tetradic

#51F6B2 #6051F6 #F65195 #E7F651

square

#51F6B2 #6051F6 #F65195 #E7F651

split-complementary

#51F6B2 #F651E7 #F66051

monochromatic

#0AC377 #17F398 #51F6B2 #8BF9CC #C5FCE6

Accessibility & contrast

On white

1.38

#51F6B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.18

#51F6B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F6B2

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F6B2	#FFFFFF	#000000	##000000
##51F6B2	1.00	1.38	15.18	15.18
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.18	21.00	1.00	1.00
##000000	15.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E4AE

Deuteranopia (green-blind)

#DDD5B6

Tritanopia (blue-blind)

#00F5E4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #51f6b2;
/* rgb */ color: rgb(81, 246, 178);
/* oklch */ color: oklch(87.1% 0.167 161.7);

Tailwind

colors: {
  custom: {
    50: '#94fac9',
    500: '#51f6b2',
    950: '#000000',
  },
}

SCSS

$custom: #51f6b2;
$custom-light: #94fac9;
$custom-dark: #000000;

JSON

{
  "hex": "#51f6b2",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 178
  },
  "hsl": {
    "h": 155.273,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87137,
    "c": 0.16683,
    "h": 161.7
  },
  "luminance": 0.70875
}

Semantic roles & 50–950 ramp

primary

#51F6B2

secondary

#C02B69

accent

#005FE6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #51F6B2

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

Preview Lab → · Contrast checker → · Palette generator →