#51CA98#51CA98

#51CA98 is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.7% C 0.131 H 163.0°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#51CA98
RGB	rgb(81, 202, 152)
HSL	hsl(155, 53%, 55%)
HSV	hsv(155, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 24.8%, 20.8%)
CIE-LAB	lab(73.71, -45.58, 15.06)
CIE-LCH	lch(73.71, 48.00, 161.71°)
OKLab	oklab(75.73% -0.1256 0.0385)
OKLCH	oklch(75.73% 0.131 163)
XYZ	xyz(30.1785, 46.2544, 37.0373)
Luminance	0.4626 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA98 #CA5183

analogous

#51CA5C #51CA98 #51BFCA

triadic

#51CA98 #9851CA #CA9851

tetradic

#51CA98 #5C51CA #CA5183 #BFCA51

square

#51CA98 #5C51CA #CA5183 #BFCA51

split-complementary

#51CA98 #CA51BF #CA5C51

monochromatic

#257B58 #34AA79 #51CA98 #80D8B4 #AFE7D0

Accessibility & contrast

On white

2.05

#51CA98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#51CA98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA98

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA98	#FFFFFF	#000000	##000000
##51CA98	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)

#C7BC95

Deuteranopia (green-blind)

#B6B09B

Tritanopia (blue-blind)

#06CABC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #51ca98;
/* rgb */ color: rgb(81, 202, 152);
/* oklch */ color: oklch(75.7% 0.131 163.0);

Tailwind

colors: {
  custom: {
    50: '#8ddbb6',
    500: '#51ca98',
    950: '#000000',
  },
}

SCSS

$custom: #51ca98;
$custom-light: #8ddbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca98",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 152
  },
  "hsl": {
    "h": 155.207,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75732,
    "c": 0.13134,
    "h": 163
  },
  "luminance": 0.46257
}

Semantic roles & 50–950 ramp

primary

#51CA98

secondary

#D5A2B7

accent

#4B87DD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #51CA98

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

Preview Lab → · Contrast checker → · Palette generator →