#51C69A#51C69A

#51C69A is a light, vivid teal. Relative luminance 0.445; OKLCH L 74.8% C 0.124 H 165.3°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#51C69A
RGB	rgb(81, 198, 154)
HSL	hsl(157, 51%, 55%)
HSV	hsv(157, 59%, 78%)
CMYK	cmyk(59.1%, 0%, 22.2%, 22.4%)
CIE-LAB	lab(72.54, -43.42, 12.34)
CIE-LCH	lch(72.54, 45.14, 164.13°)
OKLab	oklab(74.79% -0.1204 0.0316)
OKLCH	oklch(74.79% 0.124 165.3)
XYZ	xyz(29.4173, 44.4677, 37.5984)
Luminance	0.4447 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C69A #C6517D

analogous

#51C660 #51C69A #51B7C6

triadic

#51C69A #9A51C6 #C69A51

tetradic

#51C69A #6051C6 #C6517D #B7C651

square

#51C69A #6051C6 #C6517D #B7C651

split-complementary

#51C69A #C651B7 #C66051

monochromatic

#277658 #36A47B #51C69A #7FD5B5 #ADE4D0

Accessibility & contrast

On white

2.12

#51C69A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#51C69A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C69A

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C69A	#FFFFFF	#000000	##000000
##51C69A	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B998

Deuteranopia (green-blind)

#B2AD9D

Tritanopia (blue-blind)

#07C6BA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #51c69a;
/* rgb */ color: rgb(81, 198, 154);
/* oklch */ color: oklch(74.8% 0.124 165.3);

Tailwind

colors: {
  custom: {
    50: '#8cd8b7',
    500: '#51c69a',
    950: '#000000',
  },
}

SCSS

$custom: #51c69a;
$custom-light: #8cd8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#51c69a",
  "rgb": {
    "r": 81,
    "g": 198,
    "b": 154
  },
  "hsl": {
    "h": 157.436,
    "s": 50.649,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7479,
    "c": 0.12445,
    "h": 165.3
  },
  "luminance": 0.44471
}

Semantic roles & 50–950 ramp

primary

#51C69A

secondary

#D2A1B3

accent

#4E82DA

background

#F9FDFB

surface

#F1FAF6

border

#CBD3D0

text

#0D1411

muted

#7E8380

Preview Lab

Preview with #51C69A

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

Preview Lab → · Contrast checker → · Palette generator →