#51A290#51A290

#51A290 is a light, moderate teal. Relative luminance 0.296; OKLCH L 65.6% C 0.085 H 177.1°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#51A290
RGB	rgb(81, 162, 144)
HSL	hsl(167, 33%, 48%)
HSV	hsv(167, 50%, 64%)
CMYK	cmyk(50%, 0%, 11.1%, 36.5%)
CIE-LAB	lab(61.31, -29.31, 1.76)
CIE-LCH	lch(61.31, 29.36, 176.56°)
OKLab	oklab(65.58% -0.0845 0.0042)
OKLCH	oklch(65.58% 0.085 177.1)
XYZ	xyz(21.3456, 29.6018, 30.9690)
Luminance	0.2960 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A290 #A25163

analogous

#51A268 #51A290 #518BA2

triadic

#51A290 #9051A2 #A29051

tetradic

#51A290 #6851A2 #A25163 #8BA251

square

#51A290 #6851A2 #A25163 #8BA251

split-complementary

#51A290 #A2518B #A26851

monochromatic

#285047 #3D796C #51A290 #76BAAB #9FCFC4

Accessibility & contrast

On white

3.03

#51A290 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#51A290 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A290

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A290	#FFFFFF	#000000	##000000
##51A290	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9A8F

Deuteranopia (green-blind)

#909091

Tritanopia (blue-blind)

#2DA49D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #51a290;
/* rgb */ color: rgb(81, 162, 144);
/* oklch */ color: oklch(65.6% 0.085 177.1);

Tailwind

colors: {
  custom: {
    50: '#88beb0',
    500: '#51a290',
    950: '#000000',
  },
}

SCSS

$custom: #51a290;
$custom-light: #88beb0;
$custom-dark: #000000;

JSON

{
  "hex": "#51a290",
  "rgb": {
    "r": 81,
    "g": 162,
    "b": 144
  },
  "hsl": {
    "h": 166.667,
    "s": 33.333,
    "l": 47.647
  },
  "oklch": {
    "l": 0.65578,
    "c": 0.0846,
    "h": 177.1
  },
  "luminance": 0.29604
}

Semantic roles & 50–950 ramp

primary

#51A290

secondary

#BC939C

accent

#5E76C9

background

#F8FBFA

surface

#F0F7F4

border

#CBD0CE

text

#0C1210

muted

#7D817F

Preview Lab

Preview with #51A290

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

Preview Lab → · Contrast checker → · Palette generator →