#51A375#51A375

#51A375 is a light, moderate green. Relative luminance 0.292; OKLCH L 65.1% C 0.107 H 157.0°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#51A375
RGB	rgb(81, 163, 117)
HSL	hsl(146, 34%, 48%)
HSV	hsv(146, 50%, 64%)
CMYK	cmyk(50.3%, 0%, 28.2%, 36.1%)
CIE-LAB	lab(60.98, -35.91, 16.39)
CIE-LCH	lch(60.98, 39.48, 155.47°)
OKLab	oklab(65.1% -0.0984 0.0417)
OKLCH	oklch(65.1% 0.107 157)
XYZ	xyz(19.6999, 29.2265, 21.4293)
Luminance	0.2923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A375 #A3517F

analogous

#56A351 #51A375 #51A39E

triadic

#51A375 #7551A3 #A37551

tetradic

#51A375 #5156A3 #A3517F #A39E51

square

#51A375 #5156A3 #A3517F #A39E51

split-complementary

#51A375 #9E51A3 #A35156

monochromatic

#28513A #3D7A58 #51A375 #76BB94 #9FCFB4

Accessibility & contrast

On white

3.07

#51A375 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#51A375 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A375

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A375	#FFFFFF	#000000	##000000
##51A375	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29872

Deuteranopia (green-blind)

#969078

Tritanopia (blue-blind)

#3BA297

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #51a375;
/* rgb */ color: rgb(81, 163, 117);
/* oklch */ color: oklch(65.1% 0.107 157.0);

Tailwind

colors: {
  custom: {
    50: '#87bf9d',
    500: '#51a375',
    950: '#000000',
  },
}

SCSS

$custom: #51a375;
$custom-light: #87bf9d;
$custom-dark: #000000;

JSON

{
  "hex": "#51a375",
  "rgb": {
    "r": 81,
    "g": 163,
    "b": 117
  },
  "hsl": {
    "h": 146.341,
    "s": 33.607,
    "l": 47.843
  },
  "oklch": {
    "l": 0.65101,
    "c": 0.10686,
    "h": 157
  },
  "luminance": 0.29228
}

Semantic roles & 50–950 ramp

primary

#51A375

secondary

#BC93AA

accent

#5E9ACA

background

#F8FBF9

surface

#F0F7F2

border

#CBD0CC

text

#0C120E

muted

#7D817E

Preview Lab

Preview with #51A375

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

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