#51DFA7#51DFA7

#51DFA7 is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.3% C 0.147 H 163.4°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#51DFA7
RGB	rgb(81, 223, 167)
HSL	hsl(156, 69%, 60%)
HSV	hsv(156, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 25.1%, 12.5%)
CIE-LAB	lab(80.35, -51.05, 16.41)
CIE-LCH	lch(80.35, 53.63, 162.18°)
OKLab	oklab(81.27% -0.1405 0.0419)
OKLCH	oklch(81.27% 0.147 163.4)
XYZ	xyz(36.7524, 57.3108, 45.6769)
Luminance	0.5732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFA7 #DF5189

analogous

#51DF60 #51DFA7 #51D0DF

triadic

#51DFA7 #A751DF #DFA751

tetradic

#51DFA7 #6051DF #DF5189 #D0DF51

square

#51DFA7 #6051DF #DF5189 #D0DF51

split-complementary

#51DFA7 #DF51D0 #DF6051

monochromatic

#1C9968 #26CD8B #51DFA7 #85E9C1 #B8F2DB

Accessibility & contrast

On white

1.68

#51DFA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#51DFA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFA7

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFA7	#FFFFFF	#000000	##000000
##51DFA7	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD0A4

Deuteranopia (green-blind)

#C8C2AB

Tritanopia (blue-blind)

#00DFD0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51dfa7;
/* rgb */ color: rgb(81, 223, 167);
/* oklch */ color: oklch(81.3% 0.147 163.4);

Tailwind

colors: {
  custom: {
    50: '#90eac1',
    500: '#51dfa7',
    950: '#000000',
  },
}

SCSS

$custom: #51dfa7;
$custom-light: #90eac1;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfa7",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 167
  },
  "hsl": {
    "h": 156.338,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81271,
    "c": 0.14662,
    "h": 163.4
  },
  "luminance": 0.57315
}

Semantic roles & 50–950 ramp

primary

#51DFA7

secondary

#9D375F

accent

#3C81EC

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DFA7

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

Preview Lab → · Contrast checker → · Palette generator →