#51DBA0#51DBA0

#51DBA0 is a light, vivid teal. Relative luminance 0.549; OKLCH L 80.1% C 0.147 H 161.6°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#51DBA0
RGB	rgb(81, 219, 160)
HSL	hsl(154, 66%, 59%)
HSV	hsv(154, 63%, 86%)
CMYK	cmyk(63%, 0%, 26.9%, 14.1%)
CIE-LAB	lab(79.01, -50.92, 18.21)
CIE-LCH	lch(79.01, 54.08, 160.32°)
OKLab	oklab(80.12% -0.1396 0.0464)
OKLCH	oklch(80.12% 0.147 161.6)
XYZ	xyz(35.0666, 54.9468, 42.0086)
Luminance	0.5495 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DBA0 #DB518C

analogous

#51DB5B #51DBA0 #51D1DB

triadic

#51DBA0 #A051DB #DBA051

tetradic

#51DBA0 #5B51DB #DB518C #D1DB51

square

#51DBA0 #5B51DB #DB518C #D1DB51

split-complementary

#51DBA0 #DB51D1 #DB5B51

monochromatic

#1E9361 #29C683 #51DBA0 #84E5BC #B6F0D7

Accessibility & contrast

On white

1.75

#51DBA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#51DBA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DBA0

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DBA0	#FFFFFF	#000000	##000000
##51DBA0	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CC9D

Deuteranopia (green-blind)

#C5BEA4

Tritanopia (blue-blind)

#00DBCB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dba0;
/* rgb */ color: rgb(81, 219, 160);
/* oklch */ color: oklch(80.1% 0.147 161.6);

Tailwind

colors: {
  custom: {
    50: '#90e7bc',
    500: '#51dba0',
    950: '#000000',
  },
}

SCSS

$custom: #51dba0;
$custom-light: #90e7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#51dba0",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 160
  },
  "hsl": {
    "h": 154.348,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80123,
    "c": 0.14713,
    "h": 161.6
  },
  "luminance": 0.5495
}

Semantic roles & 50–950 ramp

primary

#51DBA0

secondary

#983861

accent

#3F88E9

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DBA0

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

Preview Lab → · Contrast checker → · Palette generator →