#51DCA7#51DCA7

#51DCA7 is a light, vivid teal. Relative luminance 0.557; OKLCH L 80.5% C 0.143 H 164.3°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#51DCA7
RGB	rgb(81, 220, 167)
HSL	hsl(157, 67%, 59%)
HSV	hsv(157, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 24.1%, 13.7%)
CIE-LAB	lab(79.46, -49.82, 15.15)
CIE-LCH	lch(79.46, 52.08, 163.09°)
OKLab	oklab(80.54% -0.1374 0.0387)
OKLCH	oklch(80.54% 0.143 164.3)
XYZ	xyz(35.9579, 55.7220, 45.4121)
Luminance	0.5573 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DCA7 #DC5186

analogous

#51DC62 #51DCA7 #51CCDC

triadic

#51DCA7 #A751DC #DCA751

tetradic

#51DCA7 #6251DC #DC5186 #CCDC51

square

#51DCA7 #6251DC #DC5186 #CCDC51

split-complementary

#51DCA7 #DC51CC #DC6251

monochromatic

#1E9567 #28C88B #51DCA7 #84E6C1 #B7F0DB

Accessibility & contrast

On white

1.73

#51DCA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#51DCA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DCA7

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DCA7	#FFFFFF	#000000	##000000
##51DCA7	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CDA4

Deuteranopia (green-blind)

#C5BFAA

Tritanopia (blue-blind)

#00DCCD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51dca7;
/* rgb */ color: rgb(81, 220, 167);
/* oklch */ color: oklch(80.5% 0.143 164.3);

Tailwind

colors: {
  custom: {
    50: '#90e8c1',
    500: '#51dca7',
    950: '#000000',
  },
}

SCSS

$custom: #51dca7;
$custom-light: #90e8c1;
$custom-dark: #000000;

JSON

{
  "hex": "#51dca7",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 167
  },
  "hsl": {
    "h": 157.122,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80535,
    "c": 0.14279,
    "h": 164.3
  },
  "luminance": 0.55726
}

Semantic roles & 50–950 ramp

primary

#51DCA7

secondary

#99385D

accent

#3E80E9

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DCA7

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

Preview Lab → · Contrast checker → · Palette generator →