#51C08E#51C08E

#51C08E is a light, vivid teal. Relative luminance 0.414; OKLCH L 73.0% C 0.126 H 161.3°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#51C08E
RGB	rgb(81, 192, 142)
HSL	hsl(153, 47%, 54%)
HSV	hsv(153, 58%, 75%)
CMYK	cmyk(57.8%, 0%, 26%, 24.7%)
CIE-LAB	lab(70.45, -43.47, 15.88)
CIE-LCH	lch(70.45, 46.28, 159.93°)
OKLab	oklab(73% -0.1195 0.0405)
OKLCH	oklch(73% 0.126 161.3)
XYZ	xyz(27.1230, 41.3990, 32.1474)
Luminance	0.4140 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C08E #C05183

analogous

#51C056 #51C08E #51BAC0

triadic

#51C08E #8E51C0 #C08E51

tetradic

#51C08E #5651C0 #C05183 #BAC051

square

#51C08E #5651C0 #C05183 #BAC051

split-complementary

#51C08E #C051BA #C05651

monochromatic

#286F4F #389B6F #51C08E #7ED0AB #ABE1C8

Accessibility & contrast

On white

2.26

#51C08E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#51C08E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C08E

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C08E	#FFFFFF	#000000	##000000
##51C08E	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB38B

Deuteranopia (green-blind)

#AEA891

Tritanopia (blue-blind)

#20C0B2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c08e;
/* rgb */ color: rgb(81, 192, 142);
/* oklch */ color: oklch(73.0% 0.126 161.3);

Tailwind

colors: {
  custom: {
    50: '#8bd4af',
    500: '#51c08e',
    950: '#000000',
  },
}

SCSS

$custom: #51c08e;
$custom-light: #8bd4af;
$custom-dark: #000000;

JSON

{
  "hex": "#51c08e",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 142
  },
  "hsl": {
    "h": 152.973,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73002,
    "c": 0.12615,
    "h": 161.3
  },
  "luminance": 0.41402
}

Semantic roles & 50–950 ramp

primary

#51C08E

secondary

#CE9FB4

accent

#518DD6

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #51C08E

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

Preview Lab → · Contrast checker → · Palette generator →