#51995B#51995B

#51995B is a mid, moderate green. Relative luminance 0.253; OKLCH L 62.0% C 0.117 H 147.1°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#51995B
RGB	rgb(81, 153, 91)
HSL	hsl(128, 31%, 46%)
HSV	hsv(128, 47%, 60%)
CMYK	cmyk(47.1%, 0%, 40.5%, 40%)
CIE-LAB	lab(57.35, -36.29, 25.77)
CIE-LCH	lch(57.35, 44.51, 144.62°)
OKLab	oklab(61.98% -0.0986 0.0639)
OKLCH	oklch(61.98% 0.118 147.1)
XYZ	xyz(16.6719, 25.2859, 13.8977)
Luminance	0.2529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51995B #99518F

analogous

#6B9951 #51995B #51997F

triadic

#51995B #5B5199 #995B51

tetradic

#51995B #516B99 #99518F #997F51

square

#51995B #516B99 #99518F #997F51

split-complementary

#51995B #7F5199 #99516B

monochromatic

#27492B #3C7143 #51995B #73B57C #9BCAA1

Accessibility & contrast

On white

3.47

#51995B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#51995B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51995B

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51995B	#FFFFFF	#000000	##000000
##51995B	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E57

Deuteranopia (green-blind)

#90875F

Tritanopia (blue-blind)

#45968A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #51995b;
/* rgb */ color: rgb(81, 153, 91);
/* oklch */ color: oklch(62.0% 0.117 147.1);

Tailwind

colors: {
  custom: {
    50: '#86b78a',
    500: '#51995b',
    950: '#000000',
  },
}

SCSS

$custom: #51995b;
$custom-light: #86b78a;
$custom-dark: #000000;

JSON

{
  "hex": "#51995b",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 91
  },
  "hsl": {
    "h": 128.333,
    "s": 30.769,
    "l": 45.882
  },
  "oklch": {
    "l": 0.61983,
    "c": 0.1175,
    "h": 147.1
  },
  "luminance": 0.25287
}

Semantic roles & 50–950 ramp

primary

#51995B

secondary

#B78FB1

accent

#61B9C7

background

#F8FBF8

surface

#F0F6F0

border

#CBD0CB

text

#0B110C

muted

#7C807D

Preview Lab

Preview with #51995B

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

Preview Lab → · Contrast checker → · Palette generator →