#51C348#51C348

#51C348 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.6% C 0.193 H 142.1°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#51C348
RGB	rgb(81, 195, 72)
HSL	hsl(116, 51%, 52%)
HSV	hsv(116, 63%, 76%)
CMYK	cmyk(58.5%, 0%, 63.1%, 23.5%)
CIE-LAB	lab(70.35, -55.82, 50.84)
CIE-LCH	lch(70.35, 75.51, 137.67°)
OKLab	oklab(72.58% -0.1521 0.1183)
OKLCH	oklch(72.58% 0.193 142.1)
XYZ	xyz(24.0769, 41.2453, 12.8220)
Luminance	0.4125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C348 #BA48C3

analogous

#8EC348 #51C348 #48C37D

triadic

#51C348 #4851C3 #C34851

tetradic

#51C348 #488EC3 #BA48C3 #C37D48

square

#51C348 #488EC3 #BA48C3 #C37D48

split-complementary

#51C348 #7D48C3 #C3488E

monochromatic

#296D24 #3A9B33 #51C348 #7DD276 #A9E1A4

Accessibility & contrast

On white

2.27

#51C348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#51C348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C348

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C348	#FFFFFF	#000000	##000000
##51C348	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B239

Deuteranopia (green-blind)

#B9A852

Tritanopia (blue-blind)

#3FBDA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c348;
/* rgb */ color: rgb(81, 195, 72);
/* oklch */ color: oklch(72.6% 0.193 142.1);

Tailwind

colors: {
  custom: {
    50: '#8dd680',
    500: '#51c348',
    950: '#000000',
  },
}

SCSS

$custom: #51c348;
$custom-light: #8dd680;
$custom-dark: #000000;

JSON

{
  "hex": "#51c348",
  "rgb": {
    "r": 81,
    "g": 195,
    "b": 72
  },
  "hsl": {
    "h": 115.61,
    "s": 50.617,
    "l": 52.353
  },
  "oklch": {
    "l": 0.72576,
    "c": 0.1927,
    "h": 142.1
  },
  "luminance": 0.41247
}

Semantic roles & 50–950 ramp

primary

#51C348

secondary

#CA99CE

accent

#4EDAD0

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #51C348

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

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