#51DCB1#51DCB1

#51DCB1 is a light, vivid teal. Relative luminance 0.561; OKLCH L 80.8% C 0.135 H 168.9°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#51DCB1
RGB	rgb(81, 220, 177)
HSL	hsl(161, 67%, 59%)
HSV	hsv(161, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 19.5%, 13.7%)
CIE-LAB	lab(79.67, -47.57, 10.17)
CIE-LCH	lch(79.67, 48.65, 167.93°)
OKLab	oklab(80.79% -0.1329 0.026)
OKLCH	oklch(80.79% 0.135 168.9)
XYZ	xyz(36.9184, 56.1061, 50.4704)
Luminance	0.5611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DCB1 #DC517C

analogous

#51DC6C #51DCB1 #51C2DC

triadic

#51DCB1 #B151DC #DCB151

tetradic

#51DCB1 #6C51DC #DC517C #C2DC51

square

#51DCB1 #6C51DC #DC517C #C2DC51

split-complementary

#51DCB1 #DC51C2 #DC6C51

monochromatic

#1E9570 #28C896 #51DCB1 #84E6C8 #B7F0DF

Accessibility & contrast

On white

1.72

#51DCB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#51DCB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DCB1

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DCB1	#FFFFFF	#000000	##000000
##51DCB1	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CEAF

Deuteranopia (green-blind)

#C3C0B4

Tritanopia (blue-blind)

#00DDD0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51dcb1;
/* rgb */ color: rgb(81, 220, 177);
/* oklch */ color: oklch(80.8% 0.135 168.9);

Tailwind

colors: {
  custom: {
    50: '#90e7c8',
    500: '#51dcb1',
    950: '#000000',
  },
}

SCSS

$custom: #51dcb1;
$custom-light: #90e7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#51dcb1",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 177
  },
  "hsl": {
    "h": 161.439,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80786,
    "c": 0.1354,
    "h": 168.9
  },
  "luminance": 0.5611
}

Semantic roles & 50–950 ramp

primary

#51DCB1

secondary

#993856

accent

#3E73E9

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51DCB1

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

Preview Lab → · Contrast checker → · Palette generator →