#51EB9E#51EB9E

#51EB9E is a very light, vivid teal. Relative luminance 0.636; OKLCH L 84.0% C 0.170 H 157.4°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#51EB9E
RGB	rgb(81, 235, 158)
HSL	hsl(150, 79%, 62%)
HSV	hsv(150, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 32.8%, 7.8%)
CIE-LAB	lab(83.77, -57.66, 25.80)
CIE-LCH	lch(83.77, 63.16, 155.89°)
OKLab	oklab(84.02% -0.1566 0.0651)
OKLCH	oklch(84.02% 0.17 157.4)
XYZ	xyz(39.2696, 63.6304, 42.5535)
Luminance	0.6363 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EB9E #EB519E

analogous

#51EB51 #51EB9E #51EBEB

triadic

#51EB9E #9E51EB #EB9E51

tetradic

#51EB9E #5151EB #EB519E #EBEB51

square

#51EB9E #5151EB #EB519E #EBEB51

split-complementary

#51EB9E #EB51EB #EB5151

monochromatic

#14AE61 #1AE57F #51EB9E #88F1BD #BFF8DB

Accessibility & contrast

On white

1.53

#51EB9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#51EB9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB9E

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EB9E	#FFFFFF	#000000	##000000
##51EB9E	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D999

Deuteranopia (green-blind)

#D5CBA3

Tritanopia (blue-blind)

#00E9D7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51eb9e;
/* rgb */ color: rgb(81, 235, 158);
/* oklch */ color: oklch(84.0% 0.170 157.4);

Tailwind

colors: {
  custom: {
    50: '#92f2bb',
    500: '#51eb9e',
    950: '#000000',
  },
}

SCSS

$custom: #51eb9e;
$custom-light: #92f2bb;
$custom-dark: #000000;

JSON

{
  "hex": "#51eb9e",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 158
  },
  "hsl": {
    "h": 150,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84017,
    "c": 0.16961,
    "h": 157.4
  },
  "luminance": 0.63635
}

Semantic roles & 50–950 ramp

primary

#51EB9E

secondary

#AE3270

accent

#0A73DC

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51EB9E

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

Preview Lab → · Contrast checker → · Palette generator →