#51DFC1#51DFC1

#51DFC1 is a light, vivid teal. Relative luminance 0.584; OKLCH L 81.9% C 0.129 H 176.2°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#51DFC1
RGB	rgb(81, 223, 193)
HSL	hsl(167, 69%, 60%)
HSV	hsv(167, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 13.5%, 12.5%)
CIE-LAB	lab(80.94, -45.05, 3.51)
CIE-LCH	lch(80.94, 45.18, 175.54°)
OKLab	oklab(81.95% -0.1287 0.0086)
OKLCH	oklch(81.95% 0.129 176.2)
XYZ	xyz(39.4020, 58.3707, 59.6319)
Luminance	0.5837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFC1 #DF516F

analogous

#51DF7A #51DFC1 #51B6DF

triadic

#51DFC1 #C151DF #DFC151

tetradic

#51DFC1 #7A51DF #DF516F #B6DF51

square

#51DFC1 #7A51DF #DF516F #B6DF51

split-complementary

#51DFC1 #DF51B6 #DF7A51

monochromatic

#1C997F #26CDAA #51DFC1 #85E9D3 #B8F2E6

Accessibility & contrast

On white

1.66

#51DFC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#51DFC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFC1

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFC1	#FFFFFF	#000000	##000000
##51DFC1	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D2C0

Deuteranopia (green-blind)

#C3C3C3

Tritanopia (blue-blind)

#00E2D6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51dfc1;
/* rgb */ color: rgb(81, 223, 193);
/* oklch */ color: oklch(81.9% 0.129 176.2);

Tailwind

colors: {
  custom: {
    50: '#91ead3',
    500: '#51dfc1',
    950: '#000000',
  },
}

SCSS

$custom: #51dfc1;
$custom-light: #91ead3;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfc1",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 193
  },
  "hsl": {
    "h": 167.324,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81948,
    "c": 0.129,
    "h": 176.2
  },
  "luminance": 0.58375
}

Semantic roles & 50–950 ramp

primary

#51DFC1

secondary

#9D374D

accent

#3C61EC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DFC1

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

Preview Lab → · Contrast checker → · Palette generator →