#51BB92#51BB92

#51BB92 is a light, moderate teal. Relative luminance 0.394; OKLCH L 71.9% C 0.116 H 165.0°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#51BB92
RGB	rgb(81, 187, 146)
HSL	hsl(157, 44%, 53%)
HSV	hsv(157, 57%, 73%)
CMYK	cmyk(56.7%, 0%, 21.9%, 26.7%)
CIE-LAB	lab(69.01, -40.41, 11.69)
CIE-LCH	lch(69.01, 42.07, 163.86°)
OKLab	oklab(71.85% -0.1121 0.03)
OKLCH	oklch(71.85% 0.116 165)
XYZ	xyz(26.3494, 39.3628, 33.3977)
Luminance	0.3936 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BB92 #BB517A

analogous

#51BB5D #51BB92 #51AFBB

triadic

#51BB92 #9251BB #BB9251

tetradic

#51BB92 #5D51BB #BB517A #AFBB51

square

#51BB92 #5D51BB #BB517A #AFBB51

split-complementary

#51BB92 #BB51AF #BB5D51

monochromatic

#296950 #3A9572 #51BB92 #7DCCAE #A9DDC9

Accessibility & contrast

On white

2.37

#51BB92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#51BB92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BB92

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BB92	#FFFFFF	#000000	##000000
##51BB92	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AF90

Deuteranopia (green-blind)

#A8A495

Tritanopia (blue-blind)

#1FBBAF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #51bb92;
/* rgb */ color: rgb(81, 187, 146);
/* oklch */ color: oklch(71.9% 0.116 165.0);

Tailwind

colors: {
  custom: {
    50: '#8bd0b2',
    500: '#51bb92',
    950: '#000000',
  },
}

SCSS

$custom: #51bb92;
$custom-light: #8bd0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#51bb92",
  "rgb": {
    "r": 81,
    "g": 187,
    "b": 146
  },
  "hsl": {
    "h": 156.792,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.71854,
    "c": 0.11604,
    "h": 165
  },
  "luminance": 0.39365
}

Semantic roles & 50–950 ramp

primary

#51BB92

secondary

#CB9DAF

accent

#5485D4

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0D1410

muted

#7D827F

Preview Lab

Preview with #51BB92

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

Preview Lab → · Contrast checker → · Palette generator →