#56B451#56B451

#56B451 is a light, vivid green. Relative luminance 0.352; OKLCH L 69.0% C 0.164 H 142.7°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#56B451
RGB	rgb(86, 180, 81)
HSL	hsl(117, 40%, 51%)
HSV	hsv(117, 55%, 71%)
CMYK	cmyk(52.2%, 0%, 55%, 29.4%)
CIE-LAB	lab(65.91, -47.75, 41.65)
CIE-LCH	lch(65.91, 63.37, 138.90°)
OKLab	oklab(69% -0.13 0.0992)
OKLCH	oklch(69% 0.164 142.7)
XYZ	xyz(21.6431, 35.2133, 13.4393)
Luminance	0.3522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B451 #AF51B4

analogous

#87B451 #56B451 #51B47D

triadic

#56B451 #5156B4 #B45156

tetradic

#56B451 #5187B4 #AF51B4 #B47D51

square

#56B451 #5187B4 #AF51B4 #B47D51

split-complementary

#56B451 #7D51B4 #B45187

monochromatic

#2D612A #408C3C #56B451 #80C67C #A9D9A7

Accessibility & contrast

On white

2.61

#56B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#56B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B451

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B451	#FFFFFF	#000000	##000000
##56B451	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A548

Deuteranopia (green-blind)

#AB9D58

Tritanopia (blue-blind)

#49AF9E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #56b451;
/* rgb */ color: rgb(86, 180, 81);
/* oklch */ color: oklch(69.0% 0.164 142.7);

Tailwind

colors: {
  custom: {
    50: '#8dcb84',
    500: '#56b451',
    950: '#000000',
  },
}

SCSS

$custom: #56b451;
$custom-light: #8dcb84;
$custom-dark: #000000;

JSON

{
  "hex": "#56b451",
  "rgb": {
    "r": 86,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 116.97,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.69004,
    "c": 0.16359,
    "h": 142.7
  },
  "luminance": 0.35215
}

Semantic roles & 50–950 ramp

primary

#56B451

secondary

#C49BC6

accent

#58D0CA

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #56B451

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

Preview Lab → · Contrast checker → · Palette generator →