#51CA97#51CA97

#51CA97 is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.7% C 0.132 H 162.5°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#51CA97
RGB	rgb(81, 202, 151)
HSL	hsl(155, 53%, 55%)
HSV	hsv(155, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 25.2%, 20.8%)
CIE-LAB	lab(73.69, -45.79, 15.57)
CIE-LCH	lch(73.69, 48.37, 161.23°)
OKLab	oklab(75.71% -0.126 0.0398)
OKLCH	oklch(75.71% 0.132 162.5)
XYZ	xyz(30.0969, 46.2218, 36.6077)
Luminance	0.4622 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA97 #CA5184

analogous

#51CA5A #51CA97 #51C0CA

triadic

#51CA97 #9751CA #CA9751

tetradic

#51CA97 #5A51CA #CA5184 #C0CA51

square

#51CA97 #5A51CA #CA5184 #C0CA51

split-complementary

#51CA97 #CA51C0 #CA5A51

monochromatic

#257B57 #34AA78 #51CA97 #80D8B3 #AFE7CF

Accessibility & contrast

On white

2.05

#51CA97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#51CA97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA97

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA97	#FFFFFF	#000000	##000000
##51CA97	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BC94

Deuteranopia (green-blind)

#B6B09A

Tritanopia (blue-blind)

#09CABC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #51ca97;
/* rgb */ color: rgb(81, 202, 151);
/* oklch */ color: oklch(75.7% 0.132 162.5);

Tailwind

colors: {
  custom: {
    50: '#8ddbb5',
    500: '#51ca97',
    950: '#000000',
  },
}

SCSS

$custom: #51ca97;
$custom-light: #8ddbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca97",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 151
  },
  "hsl": {
    "h": 154.711,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75708,
    "c": 0.13215,
    "h": 162.5
  },
  "luminance": 0.46225
}

Semantic roles & 50–950 ramp

primary

#51CA97

secondary

#D5A2B7

accent

#4B88DD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #51CA97

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

Preview Lab → · Contrast checker → · Palette generator →