#51916F#51916F

#51916F is a mid, moderate green. Relative luminance 0.231; OKLCH L 60.4% C 0.085 H 159.2°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#51916F
RGB	rgb(81, 145, 111)
HSL	hsl(148, 28%, 44%)
HSV	hsv(148, 44%, 57%)
CMYK	cmyk(44.1%, 0%, 23.4%, 43.1%)
CIE-LAB	lab(55.22, -28.71, 11.75)
CIE-LCH	lch(55.22, 31.02, 157.75°)
OKLab	oklab(60.38% -0.0793 0.0301)
OKLCH	oklch(60.38% 0.085 159.2)
XYZ	xyz(16.3868, 23.1467, 18.6401)
Luminance	0.2315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51916F #915173

analogous

#539151 #51916F #51918F

triadic

#51916F #6F5191 #916F51

tetradic

#51916F #515391 #915173 #918F51

square

#51916F #515391 #915173 #918F51

split-complementary

#51916F #8F5191 #915153

monochromatic

#254233 #3B6A51 #51916F #70AF8E #97C5AD

Accessibility & contrast

On white

3.73

#51916F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#51916F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51916F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51916F	#FFFFFF	#000000	##000000
##51916F	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90886D

Deuteranopia (green-blind)

#868171

Tritanopia (blue-blind)

#419088

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #51916f;
/* rgb */ color: rgb(81, 145, 111);
/* oklch */ color: oklch(60.4% 0.085 159.2);

Tailwind

colors: {
  custom: {
    50: '#85b198',
    500: '#51916f',
    950: '#000000',
  },
}

SCSS

$custom: #51916f;
$custom-light: #85b198;
$custom-dark: #000000;

JSON

{
  "hex": "#51916f",
  "rgb": {
    "r": 81,
    "g": 145,
    "b": 111
  },
  "hsl": {
    "h": 148.125,
    "s": 28.319,
    "l": 44.314
  },
  "oklch": {
    "l": 0.60379,
    "c": 0.08481,
    "h": 159.2
  },
  "luminance": 0.23148
}

Semantic roles & 50–950 ramp

primary

#51916F

secondary

#B28CA0

accent

#6397C5

background

#F8FAF9

surface

#EFF5F2

border

#CACFCC

text

#0B110D

muted

#7C807E

Preview Lab

Preview with #51916F

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

Preview Lab → · Contrast checker → · Palette generator →