#51D69D#51D69D

#51D69D is a light, vivid teal. Relative luminance 0.523; OKLCH L 78.8% C 0.143 H 161.7°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#51D69D
RGB	rgb(81, 214, 157)
HSL	hsl(154, 62%, 58%)
HSV	hsv(154, 62%, 84%)
CMYK	cmyk(62.1%, 0%, 26.6%, 16.1%)
CIE-LAB	lab(77.44, -49.51, 17.61)
CIE-LCH	lch(77.44, 52.55, 160.42°)
OKLab	oklab(78.82% -0.1358 0.0449)
OKLCH	oklch(78.82% 0.143 161.7)
XYZ	xyz(33.5225, 52.2733, 40.2149)
Luminance	0.5228 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D69D #D6518A

analogous

#51D65B #51D69D #51CCD6

triadic

#51D69D #9D51D6 #D69D51

tetradic

#51D69D #5B51D6 #D6518A #CCD651

square

#51D69D #5B51D6 #D6518A #CCD651

split-complementary

#51D69D #D651CC #D65B51

monochromatic

#218C5E #2DBD7F #51D69D #83E2B9 #B4EDD5

Accessibility & contrast

On white

1.83

#51D69D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#51D69D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D69D

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D69D	#FFFFFF	#000000	##000000
##51D69D	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C79A

Deuteranopia (green-blind)

#C1BAA1

Tritanopia (blue-blind)

#00D6C6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #51d69d;
/* rgb */ color: rgb(81, 214, 157);
/* oklch */ color: oklch(78.8% 0.143 161.7);

Tailwind

colors: {
  custom: {
    50: '#8fe3ba',
    500: '#51d69d',
    950: '#000000',
  },
}

SCSS

$custom: #51d69d;
$custom-light: #8fe3ba;
$custom-dark: #000000;

JSON

{
  "hex": "#51d69d",
  "rgb": {
    "r": 81,
    "g": 214,
    "b": 157
  },
  "hsl": {
    "h": 154.286,
    "s": 61.86,
    "l": 57.843
  },
  "oklch": {
    "l": 0.7882,
    "c": 0.14308,
    "h": 161.7
  },
  "luminance": 0.52277
}

Semantic roles & 50–950 ramp

primary

#51D69D

secondary

#923A5F

accent

#4388E5

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #51D69D

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

Preview Lab → · Contrast checker → · Palette generator →