#51BE90#51BE90

#51BE90 is a light, vivid teal. Relative luminance 0.406; OKLCH L 72.6% C 0.122 H 162.9°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#51BE90
RGB	rgb(81, 190, 144)
HSL	hsl(155, 46%, 53%)
HSV	hsv(155, 57%, 75%)
CMYK	cmyk(57.4%, 0%, 24.2%, 25.5%)
CIE-LAB	lab(69.89, -42.17, 14.01)
CIE-LCH	lch(69.89, 44.44, 161.62°)
OKLab	oklab(72.55% -0.1163 0.0358)
OKLCH	oklch(72.55% 0.122 162.9)
XYZ	xyz(26.8383, 40.5873, 32.7999)
Luminance	0.4059 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BE90 #BE517F

analogous

#51BE59 #51BE90 #51B5BE

triadic

#51BE90 #9051BE #BE9051

tetradic

#51BE90 #5951BE #BE517F #B5BE51

square

#51BE90 #5951BE #BE517F #B5BE51

split-complementary

#51BE90 #BE51B5 #BE5951

monochromatic

#286C50 #399970 #51BE90 #7ECFAC #AADFC9

Accessibility & contrast

On white

2.30

#51BE90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#51BE90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BE90

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BE90	#FFFFFF	#000000	##000000
##51BE90	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB18D

Deuteranopia (green-blind)

#ABA693

Tritanopia (blue-blind)

#1FBEB1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #51be90;
/* rgb */ color: rgb(81, 190, 144);
/* oklch */ color: oklch(72.6% 0.122 162.9);

Tailwind

colors: {
  custom: {
    50: '#8bd2b0',
    500: '#51be90',
    950: '#000000',
  },
}

SCSS

$custom: #51be90;
$custom-light: #8bd2b0;
$custom-dark: #000000;

JSON

{
  "hex": "#51be90",
  "rgb": {
    "r": 81,
    "g": 190,
    "b": 144
  },
  "hsl": {
    "h": 154.679,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72552,
    "c": 0.12174,
    "h": 162.9
  },
  "luminance": 0.4059
}

Semantic roles & 50–950 ramp

primary

#51BE90

secondary

#CD9EB2

accent

#538AD5

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #51BE90

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

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