#51E2AE#51E2AE

#51E2AE is a very light, vivid teal. Relative luminance 0.592; OKLCH L 82.2% C 0.145 H 165.5°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#51E2AE
RGB	rgb(81, 226, 174)
HSL	hsl(158, 71%, 60%)
HSV	hsv(158, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 23%, 11.4%)
CIE-LAB	lab(81.40, -50.75, 14.20)
CIE-LCH	lch(81.40, 52.70, 164.37°)
OKLab	oklab(82.17% -0.1404 0.0363)
OKLCH	oklch(82.17% 0.145 165.5)
XYZ	xyz(38.2257, 59.1939, 49.4472)
Luminance	0.5920 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E2AE #E25185

analogous

#51E265 #51E2AE #51CDE2

triadic

#51E2AE #AE51E2 #E2AE51

tetradic

#51E2AE #6551E2 #E25185 #CDE251

square

#51E2AE #6551E2 #E25185 #CDE251

split-complementary

#51E2AE #E251CD #E26551

monochromatic

#1A9E6F #23D394 #51E2AE #85EBC6 #BAF3DF

Accessibility & contrast

On white

1.64

#51E2AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#51E2AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E2AE

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E2AE	#FFFFFF	#000000	##000000
##51E2AE	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDD3AB

Deuteranopia (green-blind)

#CAC4B1

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e2ae;
/* rgb */ color: rgb(81, 226, 174);
/* oklch */ color: oklch(82.2% 0.145 165.5);

Tailwind

colors: {
  custom: {
    50: '#91ecc6',
    500: '#51e2ae',
    950: '#000000',
  },
}

SCSS

$custom: #51e2ae;
$custom-light: #91ecc6;
$custom-dark: #000000;

JSON

{
  "hex": "#51e2ae",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 174
  },
  "hsl": {
    "h": 158.483,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82174,
    "c": 0.14498,
    "h": 165.5
  },
  "luminance": 0.59198
}

Semantic roles & 50–950 ramp

primary

#51E2AE

secondary

#A1365C

accent

#1257D3

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1613

muted

#7F8582

Preview Lab

Preview with #51E2AE

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

Preview Lab → · Contrast checker → · Palette generator →