#51E49F#51E49F

#51E49F is a very light, vivid teal. Relative luminance 0.597; OKLCH L 82.3% C 0.160 H 159.1°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#51E49F
RGB	rgb(81, 228, 159)
HSL	hsl(152, 73%, 61%)
HSV	hsv(152, 64%, 89%)
CMYK	cmyk(64.5%, 0%, 30.3%, 10.6%)
CIE-LAB	lab(81.69, -54.73, 22.44)
CIE-LCH	lch(81.69, 59.15, 157.70°)
OKLab	oklab(82.32% -0.1492 0.0569)
OKLCH	oklch(82.32% 0.16 159.1)
XYZ	xyz(37.3912, 59.7354, 42.3537)
Luminance	0.5974 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E49F #E45196

analogous

#51E455 #51E49F #51DFE4

triadic

#51E49F #9F51E4 #E49F51

tetradic

#51E49F #5551E4 #E45196 #DFE451

square

#51E49F #5551E4 #E45196 #DFE451

split-complementary

#51E49F #E451DF #E45551

monochromatic

#19A261 #21D781 #51E49F #86ECBC #BBF4D9

Accessibility & contrast

On white

1.62

#51E49F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#51E49F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E49F

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E49F	#FFFFFF	#000000	##000000
##51E49F	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D39B

Deuteranopia (green-blind)

#CEC5A3

Tritanopia (blue-blind)

#00E3D2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #51e49f;
/* rgb */ color: rgb(81, 228, 159);
/* oklch */ color: oklch(82.3% 0.160 159.1);

Tailwind

colors: {
  custom: {
    50: '#91edbb',
    500: '#51e49f',
    950: '#000000',
  },
}

SCSS

$custom: #51e49f;
$custom-light: #91edbb;
$custom-dark: #000000;

JSON

{
  "hex": "#51e49f",
  "rgb": {
    "r": 81,
    "g": 228,
    "b": 159
  },
  "hsl": {
    "h": 151.837,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.82317,
    "c": 0.15968,
    "h": 159.1
  },
  "luminance": 0.59739
}

Semantic roles & 50–950 ramp

primary

#51E49F

secondary

#A43569

accent

#106DD5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1612

muted

#7F8582

Preview Lab

Preview with #51E49F

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

Preview Lab → · Contrast checker → · Palette generator →