#51E7A5#51E7A5

#51E7A5 is a very light, vivid teal. Relative luminance 0.616; OKLCH L 83.2% C 0.158 H 160.6°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#51E7A5
RGB	rgb(81, 231, 165)
HSL	hsl(154, 76%, 61%)
HSV	hsv(154, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 28.6%, 9.4%)
CIE-LAB	lab(82.71, -54.69, 20.73)
CIE-LCH	lch(82.71, 58.49, 159.25°)
OKLab	oklab(83.19% -0.1495 0.0527)
OKLCH	oklch(83.19% 0.158 160.6)
XYZ	xyz(38.7570, 61.6136, 45.4401)
Luminance	0.6162 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7A5 #E75193

analogous

#51E75A #51E7A5 #51DEE7

triadic

#51E7A5 #A551E7 #E7A551

tetradic

#51E7A5 #5A51E7 #E75193 #DEE751

square

#51E7A5 #5A51E7 #E75193 #DEE751

split-complementary

#51E7A5 #E751DE #E75A51

monochromatic

#17A767 #1EDC89 #51E7A5 #87EEC1 #BDF6DD

Accessibility & contrast

On white

1.58

#51E7A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#51E7A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7A5

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7A5	#FFFFFF	#000000	##000000
##51E7A5	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D6A1

Deuteranopia (green-blind)

#D0C8A9

Tritanopia (blue-blind)

#00E6D5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e7a5;
/* rgb */ color: rgb(81, 231, 165);
/* oklch */ color: oklch(83.2% 0.158 160.6);

Tailwind

colors: {
  custom: {
    50: '#92efc0',
    500: '#51e7a5',
    950: '#000000',
  },
}

SCSS

$custom: #51e7a5;
$custom-light: #92efc0;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7a5",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 165
  },
  "hsl": {
    "h": 153.6,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83186,
    "c": 0.15849,
    "h": 160.6
  },
  "luminance": 0.61618
}

Semantic roles & 50–950 ramp

primary

#51E7A5

secondary

#A83467

accent

#0E67D8

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51E7A5

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

Preview Lab → · Contrast checker → · Palette generator →