#51EEB2#51EEB2

#51EEB2 is a very light, vivid teal. Relative luminance 0.661; OKLCH L 85.2% C 0.157 H 163.7°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#51EEB2
RGB	rgb(81, 238, 178)
HSL	hsl(157, 82%, 63%)
HSV	hsv(157, 66%, 93%)
CMYK	cmyk(66%, 0%, 25.2%, 6.7%)
CIE-LAB	lab(85.05, -54.73, 17.24)
CIE-LCH	lch(85.05, 57.38, 162.52°)
OKLab	oklab(85.19% -0.1506 0.044)
OKLCH	oklch(85.19% 0.157 163.7)
XYZ	xyz(41.9994, 66.1082, 52.6576)
Luminance	0.6611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EEB2 #EE518D

analogous

#51EE63 #51EEB2 #51DCEE

triadic

#51EEB2 #B251EE #EEB251

tetradic

#51EEB2 #6351EE #EE518D #DCEE51

square

#51EEB2 #6351EE #EE518D #DCEE51

split-complementary

#51EEB2 #EE51DC #EE6351

monochromatic

#11B375 #19E999 #51EEB2 #89F3CB #C1F9E3

Accessibility & contrast

On white

1.48

#51EEB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#51EEB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEB2

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EEB2	#FFFFFF	#000000	##000000
##51EEB2	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADDAF

Deuteranopia (green-blind)

#D5CEB6

Tritanopia (blue-blind)

#00EEDE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51eeb2;
/* rgb */ color: rgb(81, 238, 178);
/* oklch */ color: oklch(85.2% 0.157 163.7);

Tailwind

colors: {
  custom: {
    50: '#93f4c9',
    500: '#51eeb2',
    950: '#000000',
  },
}

SCSS

$custom: #51eeb2;
$custom-light: #93f4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#51eeb2",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 178
  },
  "hsl": {
    "h": 157.07,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85193,
    "c": 0.15686,
    "h": 163.7
  },
  "luminance": 0.66113
}

Semantic roles & 50–950 ramp

primary

#51EEB2

secondary

#B33062

accent

#0759DF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #51EEB2

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

Preview Lab → · Contrast checker → · Palette generator →