#51A276#51A276

#51A276 is a light, moderate green. Relative luminance 0.289; OKLCH L 64.9% C 0.104 H 157.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#51A276
RGB	rgb(81, 162, 118)
HSL	hsl(147, 33%, 48%)
HSV	hsv(147, 50%, 64%)
CMYK	cmyk(50%, 0%, 27.2%, 36.5%)
CIE-LAB	lab(60.69, -35.25, 15.43)
CIE-LCH	lch(60.69, 38.48, 156.36°)
OKLab	oklab(64.87% -0.0967 0.0393)
OKLCH	oklch(64.87% 0.104 157.9)
XYZ	xyz(19.5822, 28.8964, 21.6817)
Luminance	0.2890 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A276 #A2517D

analogous

#55A251 #51A276 #51A29E

triadic

#51A276 #7651A2 #A27651

tetradic

#51A276 #5155A2 #A2517D #A29E51

square

#51A276 #5155A2 #A2517D #A29E51

split-complementary

#51A276 #9E51A2 #A25155

monochromatic

#28503B #3D7958 #51A276 #76BA95 #9FCFB5

Accessibility & contrast

On white

3.10

#51A276 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#51A276 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A276

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A276	#FFFFFF	#000000	##000000
##51A276	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19773

Deuteranopia (green-blind)

#958F79

Tritanopia (blue-blind)

#3BA196

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #51a276;
/* rgb */ color: rgb(81, 162, 118);
/* oklch */ color: oklch(64.9% 0.104 157.9);

Tailwind

colors: {
  custom: {
    50: '#87be9d',
    500: '#51a276',
    950: '#000000',
  },
}

SCSS

$custom: #51a276;
$custom-light: #87be9d;
$custom-dark: #000000;

JSON

{
  "hex": "#51a276",
  "rgb": {
    "r": 81,
    "g": 162,
    "b": 118
  },
  "hsl": {
    "h": 147.407,
    "s": 33.333,
    "l": 47.647
  },
  "oklch": {
    "l": 0.64871,
    "c": 0.10442,
    "h": 157.9
  },
  "luminance": 0.28898
}

Semantic roles & 50–950 ramp

primary

#51A276

secondary

#BC93A9

accent

#5E99C9

background

#F8FBF9

surface

#F0F7F2

border

#CBD0CC

text

#0C120E

muted

#7D817E

Preview Lab

Preview with #51A276

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

Preview Lab → · Contrast checker → · Palette generator →