#51D396#51D396

#51D396 is a light, vivid teal. Relative luminance 0.505; OKLCH L 77.9% C 0.145 H 159.6°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#51D396
RGB	rgb(81, 211, 150)
HSL	hsl(152, 60%, 57%)
HSV	hsv(152, 62%, 83%)
CMYK	cmyk(61.6%, 0%, 28.9%, 17.3%)
CIE-LAB	lab(76.40, -49.74, 19.86)
CIE-LCH	lch(76.40, 53.56, 158.24°)
OKLab	oklab(77.92% -0.1359 0.0505)
OKLCH	oklch(77.92% 0.145 159.6)
XYZ	xyz(32.1896, 50.5366, 36.9064)
Luminance	0.5054 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D396 #D3518E

analogous

#51D355 #51D396 #51CFD3

triadic

#51D396 #9651D3 #D39651

tetradic

#51D396 #5551D3 #D3518E #CFD351

square

#51D396 #5551D3 #D3518E #CFD351

split-complementary

#51D396 #D351CF #D35551

monochromatic

#228758 #2FB878 #51D396 #82DFB3 #B3ECD1

Accessibility & contrast

On white

1.89

#51D396 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#51D396 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D396

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D396	#FFFFFF	#000000	##000000
##51D396	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C492

Deuteranopia (green-blind)

#BFB79A

Tritanopia (blue-blind)

#00D2C3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #51d396;
/* rgb */ color: rgb(81, 211, 150);
/* oklch */ color: oklch(77.9% 0.145 159.6);

Tailwind

colors: {
  custom: {
    50: '#8ee1b5',
    500: '#51d396',
    950: '#000000',
  },
}

SCSS

$custom: #51d396;
$custom-light: #8ee1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#51d396",
  "rgb": {
    "r": 81,
    "g": 211,
    "b": 150
  },
  "hsl": {
    "h": 151.846,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77917,
    "c": 0.14501,
    "h": 159.6
  },
  "luminance": 0.5054
}

Semantic roles & 50–950 ramp

primary

#51D396

secondary

#8E3A62

accent

#458FE3

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #51D396

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

Preview Lab → · Contrast checker → · Palette generator →