#51D697#51D697

#51D697 is a light, vivid teal. Relative luminance 0.521; OKLCH L 78.7% C 0.148 H 159.3°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#51D697
RGB	rgb(81, 214, 151)
HSL	hsl(152, 62%, 58%)
HSV	hsv(152, 62%, 84%)
CMYK	cmyk(62.1%, 0%, 29.4%, 16.1%)
CIE-LAB	lab(77.32, -50.76, 20.61)
CIE-LCH	lch(77.32, 54.78, 157.90°)
OKLab	oklab(78.68% -0.1386 0.0523)
OKLCH	oklch(78.68% 0.148 159.3)
XYZ	xyz(33.0227, 52.0734, 37.5830)
Luminance	0.5208 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D697 #D65190

analogous

#51D655 #51D697 #51D2D6

triadic

#51D697 #9751D6 #D69751

tetradic

#51D697 #5551D6 #D65190 #D2D651

square

#51D697 #5551D6 #D65190 #D2D651

split-complementary

#51D697 #D651D2 #D65551

monochromatic

#218C59 #2DBD79 #51D697 #83E2B5 #B4EDD2

Accessibility & contrast

On white

1.84

#51D697 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#51D697 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D697

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D697	#FFFFFF	#000000	##000000
##51D697	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C793

Deuteranopia (green-blind)

#C2BA9B

Tritanopia (blue-blind)

#00D5C5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #51d697;
/* rgb */ color: rgb(81, 214, 151);
/* oklch */ color: oklch(78.7% 0.148 159.3);

Tailwind

colors: {
  custom: {
    50: '#8fe3b5',
    500: '#51d697',
    950: '#000000',
  },
}

SCSS

$custom: #51d697;
$custom-light: #8fe3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#51d697",
  "rgb": {
    "r": 81,
    "g": 214,
    "b": 151
  },
  "hsl": {
    "h": 151.579,
    "s": 61.86,
    "l": 57.843
  },
  "oklch": {
    "l": 0.78683,
    "c": 0.14815,
    "h": 159.3
  },
  "luminance": 0.52077
}

Semantic roles & 50–950 ramp

primary

#51D697

secondary

#923A63

accent

#4390E5

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D697

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

Preview Lab → · Contrast checker → · Palette generator →