#51ECB3#51ECB3

#51ECB3 is a very light, vivid teal. Relative luminance 0.650; OKLCH L 84.7% C 0.154 H 164.6°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#51ECB3
RGB	rgb(81, 236, 179)
HSL	hsl(158, 80%, 62%)
HSV	hsv(158, 66%, 93%)
CMYK	cmyk(65.7%, 0%, 24.2%, 7.5%)
CIE-LAB	lab(84.48, -53.71, 15.92)
CIE-LCH	lch(84.48, 56.02, 163.49°)
OKLab	oklab(84.73% -0.1481 0.0407)
OKLCH	oklch(84.73% 0.154 164.6)
XYZ	xyz(41.5211, 64.9904, 52.9953)
Luminance	0.6500 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ECB3 #EC518A

analogous

#51EC65 #51ECB3 #51D8EC

triadic

#51ECB3 #B351EC #ECB351

tetradic

#51ECB3 #6551EC #EC518A #D8EC51

square

#51ECB3 #6551EC #EC518A #D8EC51

split-complementary

#51ECB3 #EC51D8 #EC6551

monochromatic

#13AF76 #1AE69B #51ECB3 #88F2CB #BFF8E3

Accessibility & contrast

On white

1.50

#51ECB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#51ECB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ECB3

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ECB3	#FFFFFF	#000000	##000000
##51ECB3	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DCB0

Deuteranopia (green-blind)

#D3CDB7

Tritanopia (blue-blind)

#00ECDC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51ecb3;
/* rgb */ color: rgb(81, 236, 179);
/* oklch */ color: oklch(84.7% 0.154 164.6);

Tailwind

colors: {
  custom: {
    50: '#93f3c9',
    500: '#51ecb3',
    950: '#000000',
  },
}

SCSS

$custom: #51ecb3;
$custom-light: #93f3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#51ecb3",
  "rgb": {
    "r": 81,
    "g": 236,
    "b": 179
  },
  "hsl": {
    "h": 157.935,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84731,
    "c": 0.1536,
    "h": 164.6
  },
  "luminance": 0.64995
}

Semantic roles & 50–950 ramp

primary

#51ECB3

secondary

#B03160

accent

#0957DD

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #51ECB3

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

Preview Lab → · Contrast checker → · Palette generator →