#51CB98#51CB98

#51CB98 is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.0% C 0.133 H 162.7°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#51CB98
RGB	rgb(81, 203, 152)
HSL	hsl(155, 54%, 56%)
HSV	hsv(155, 60%, 80%)
CMYK	cmyk(60.1%, 0%, 25.1%, 20.4%)
CIE-LAB	lab(74.01, -46.00, 15.49)
CIE-LCH	lch(74.01, 48.54, 161.39°)
OKLab	oklab(75.98% -0.1266 0.0396)
OKLCH	oklch(75.98% 0.133 162.7)
XYZ	xyz(30.4138, 46.7252, 37.1157)
Luminance	0.4673 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CB98 #CB5184

analogous

#51CB5B #51CB98 #51C1CB

triadic

#51CB98 #9851CB #CB9851

tetradic

#51CB98 #5B51CB #CB5184 #C1CB51

square

#51CB98 #5B51CB #CB5184 #C1CB51

split-complementary

#51CB98 #CB51C1 #CB5B51

monochromatic

#257C58 #33AC79 #51CB98 #80D9B4 #AFE7D0

Accessibility & contrast

On white

2.03

#51CB98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#51CB98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CB98

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CB98	#FFFFFF	#000000	##000000
##51CB98	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BD95

Deuteranopia (green-blind)

#B7B19B

Tritanopia (blue-blind)

#04CBBD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51cb98;
/* rgb */ color: rgb(81, 203, 152);
/* oklch */ color: oklch(76.0% 0.133 162.7);

Tailwind

colors: {
  custom: {
    50: '#8ddbb6',
    500: '#51cb98',
    950: '#000000',
  },
}

SCSS

$custom: #51cb98;
$custom-light: #8ddbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#51cb98",
  "rgb": {
    "r": 81,
    "g": 203,
    "b": 152
  },
  "hsl": {
    "h": 154.918,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7598,
    "c": 0.13267,
    "h": 162.7
  },
  "luminance": 0.46728
}

Semantic roles & 50–950 ramp

primary

#51CB98

secondary

#D5A3B8

accent

#4A88DD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #51CB98

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

Preview Lab → · Contrast checker → · Palette generator →