#51F2BE#51F2BE

#51F2BE is a very light, vivid teal. Relative luminance 0.690; OKLCH L 86.5% C 0.153 H 167.4°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#51F2BE
RGB	rgb(81, 242, 190)
HSL	hsl(161, 86%, 63%)
HSV	hsv(161, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 21.5%, 5.1%)
CIE-LAB	lab(86.49, -53.70, 13.03)
CIE-LCH	lch(86.49, 55.25, 166.36°)
OKLab	oklab(86.45% -0.1491 0.0333)
OKLCH	oklch(86.45% 0.153 167.4)
XYZ	xyz(44.4349, 68.9664, 59.6753)
Luminance	0.6897 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2BE #F25185

analogous

#51F26D #51F2BE #51D5F2

triadic

#51F2BE #BE51F2 #F2BE51

tetradic

#51F2BE #6D51F2 #F25185 #D5F251

square

#51F2BE #6D51F2 #F25185 #D5F251

split-complementary

#51F2BE #F251D5 #F26D51

monochromatic

#0EBB83 #18EEA9 #51F2BE #8AF6D3 #C3FBE9

Accessibility & contrast

On white

1.42

#51F2BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#51F2BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2BE

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2BE	#FFFFFF	#000000	##000000
##51F2BE	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECE2BB

Deuteranopia (green-blind)

#D7D2C1

Tritanopia (blue-blind)

#00F3E3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f2be;
/* rgb */ color: rgb(81, 242, 190);
/* oklch */ color: oklch(86.5% 0.153 167.4);

Tailwind

colors: {
  custom: {
    50: '#94f7d1',
    500: '#51f2be',
    950: '#000000',
  },
}

SCSS

$custom: #51f2be;
$custom-light: #94f7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2be",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 190
  },
  "hsl": {
    "h": 160.621,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86452,
    "c": 0.15277,
    "h": 167.4
  },
  "luminance": 0.68971
}

Semantic roles & 50–950 ramp

primary

#51F2BE

secondary

#B92E5B

accent

#034BE3

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F2BE

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

Preview Lab → · Contrast checker → · Palette generator →