#51DF9C#51DF9C

#51DF9C is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.0% C 0.156 H 159.1°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#51DF9C
RGB	rgb(81, 223, 156)
HSL	hsl(152, 69%, 60%)
HSV	hsv(152, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 30%, 12.5%)
CIE-LAB	lab(80.14, -53.36, 21.86)
CIE-LCH	lch(80.14, 57.66, 157.72°)
OKLab	oklab(81.02% -0.1455 0.0555)
OKLCH	oklch(81.02% 0.156 159.1)
XYZ	xyz(35.7784, 56.9212, 40.5474)
Luminance	0.5693 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF9C #DF5194

analogous

#51DF55 #51DF9C #51DBDF

triadic

#51DF9C #9C51DF #DF9C51

tetradic

#51DF9C #5551DF #DF5194 #DBDF51

square

#51DF9C #5551DF #DF5194 #DBDF51

split-complementary

#51DF9C #DF51DB #DF5551

monochromatic

#1C995E #26CD7E #51DF9C #85E9B9 #B8F2D7

Accessibility & contrast

On white

1.70

#51DF9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#51DF9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF9C

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF9C	#FFFFFF	#000000	##000000
##51DF9C	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCF98

Deuteranopia (green-blind)

#CAC1A0

Tritanopia (blue-blind)

#00DECD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51df9c;
/* rgb */ color: rgb(81, 223, 156);
/* oklch */ color: oklch(81.0% 0.156 159.1);

Tailwind

colors: {
  custom: {
    50: '#90eab9',
    500: '#51df9c',
    950: '#000000',
  },
}

SCSS

$custom: #51df9c;
$custom-light: #90eab9;
$custom-dark: #000000;

JSON

{
  "hex": "#51df9c",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 156
  },
  "hsl": {
    "h": 151.69,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81019,
    "c": 0.15573,
    "h": 159.1
  },
  "luminance": 0.56925
}

Semantic roles & 50–950 ramp

primary

#51DF9C

secondary

#9D3767

accent

#3C8FEC

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51DF9C

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

Preview Lab → · Contrast checker → · Palette generator →