#51F2B0#51F2B0

#51F2B0 is a very light, vivid teal. Relative luminance 0.684; OKLCH L 86.1% C 0.163 H 162.0°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#51F2B0
RGB	rgb(81, 242, 176)
HSL	hsl(155, 86%, 63%)
HSV	hsv(155, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 27.3%, 5.1%)
CIE-LAB	lab(86.20, -56.74, 19.87)
CIE-LCH	lch(86.20, 60.12, 160.70°)
OKLab	oklab(86.12% -0.1554 0.0506)
OKLCH	oklch(86.12% 0.163 162)
XYZ	xyz(42.9776, 68.3835, 52.0002)
Luminance	0.6839 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2B0 #F25193

analogous

#51F25F #51F2B0 #51E3F2

triadic

#51F2B0 #B051F2 #F2B051

tetradic

#51F2B0 #5F51F2 #F25193 #E3F251

square

#51F2B0 #5F51F2 #F25193 #E3F251

split-complementary

#51F2B0 #F251E3 #F25F51

monochromatic

#0EBB74 #18EE96 #51F2B0 #8AF6CA #C3FBE4

Accessibility & contrast

On white

1.43

#51F2B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#51F2B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2B0

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2B0	#FFFFFF	#000000	##000000
##51F2B0	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE1AC

Deuteranopia (green-blind)

#D9D1B4

Tritanopia (blue-blind)

#00F2E0

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f2b0;
/* rgb */ color: rgb(81, 242, 176);
/* oklch */ color: oklch(86.1% 0.163 162.0);

Tailwind

colors: {
  custom: {
    50: '#93f7c7',
    500: '#51f2b0',
    950: '#000000',
  },
}

SCSS

$custom: #51f2b0;
$custom-light: #93f7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2b0",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 176
  },
  "hsl": {
    "h": 155.404,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8612,
    "c": 0.16343,
    "h": 162
  },
  "luminance": 0.68388
}

Semantic roles & 50–950 ramp

primary

#51F2B0

secondary

#B92E67

accent

#035FE3

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #51F2B0

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

Preview Lab → · Contrast checker → · Palette generator →