#51ECB0#51ECB0

#51ECB0 is a very light, vivid teal. Relative luminance 0.649; OKLCH L 84.7% C 0.156 H 163.5°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#51ECB0
RGB	rgb(81, 236, 176)
HSL	hsl(157, 80%, 62%)
HSV	hsv(157, 66%, 93%)
CMYK	cmyk(65.7%, 0%, 25.4%, 7.5%)
CIE-LAB	lab(84.42, -54.36, 17.39)
CIE-LCH	lch(84.42, 57.08, 162.26°)
OKLab	oklab(84.66% -0.1495 0.0444)
OKLCH	oklch(84.66% 0.156 163.5)
XYZ	xyz(41.2210, 64.8703, 51.4147)
Luminance	0.6488 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ECB0 #EC518D

analogous

#51EC62 #51ECB0 #51DBEC

triadic

#51ECB0 #B051EC #ECB051

tetradic

#51ECB0 #6251EC #EC518D #DBEC51

square

#51ECB0 #6251EC #EC518D #DBEC51

split-complementary

#51ECB0 #EC51DB #EC6251

monochromatic

#13AF73 #1AE697 #51ECB0 #88F2C9 #BFF8E2

Accessibility & contrast

On white

1.50

#51ECB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#51ECB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ECB0

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ECB0	#FFFFFF	#000000	##000000
##51ECB0	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DBAD

Deuteranopia (green-blind)

#D3CDB4

Tritanopia (blue-blind)

#00ECDC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51ecb0;
/* rgb */ color: rgb(81, 236, 176);
/* oklch */ color: oklch(84.7% 0.156 163.5);

Tailwind

colors: {
  custom: {
    50: '#92f3c7',
    500: '#51ecb0',
    950: '#000000',
  },
}

SCSS

$custom: #51ecb0;
$custom-light: #92f3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#51ecb0",
  "rgb": {
    "r": 81,
    "g": 236,
    "b": 176
  },
  "hsl": {
    "h": 156.774,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84659,
    "c": 0.15593,
    "h": 163.5
  },
  "luminance": 0.64875
}

Semantic roles & 50–950 ramp

primary

#51ECB0

secondary

#B03162

accent

#095BDD

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #51ECB0

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

Preview Lab → · Contrast checker → · Palette generator →