#56C657#56C657

#56C657 is a light, vivid green. Relative luminance 0.431; OKLCH L 73.7% C 0.182 H 143.6°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#56C657
RGB	rgb(86, 198, 87)
HSL	hsl(121, 50%, 56%)
HSV	hsv(121, 57%, 78%)
CMYK	cmyk(56.6%, 0%, 56.1%, 22.4%)
CIE-LAB	lab(71.59, -54.01, 45.55)
CIE-LCH	lch(71.59, 70.65, 139.86°)
OKLab	oklab(73.69% -0.1467 0.1082)
OKLCH	oklch(73.69% 0.182 143.6)
XYZ	xyz(25.7507, 43.0525, 15.9679)
Luminance	0.4305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56C657 #C656C5

analogous

#8DC656 #56C657 #56C68F

triadic

#56C657 #5756C6 #C65756

tetradic

#56C657 #568DC6 #C656C5 #C68F56

square

#56C657 #568DC6 #C656C5 #C68F56

split-complementary

#56C657 #8F56C6 #C6568D

monochromatic

#297929 #38A739 #56C657 #84D584 #B2E5B2

Accessibility & contrast

On white

2.18

#56C657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#56C657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56C657

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56C657	#FFFFFF	#000000	##000000
##56C657	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB54C

Deuteranopia (green-blind)

#BBAC5F

Tritanopia (blue-blind)

#43C1AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #56c657;
/* rgb */ color: rgb(86, 198, 87);
/* oklch */ color: oklch(73.7% 0.182 143.6);

Tailwind

colors: {
  custom: {
    50: '#90d889',
    500: '#56c657',
    950: '#000000',
  },
}

SCSS

$custom: #56c657;
$custom-light: #90d889;
$custom-dark: #000000;

JSON

{
  "hex": "#56c657",
  "rgb": {
    "r": 86,
    "g": 198,
    "b": 87
  },
  "hsl": {
    "h": 120.536,
    "s": 49.558,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73694,
    "c": 0.18232,
    "h": 143.6
  },
  "luminance": 0.43055
}

Semantic roles & 50–950 ramp

primary

#56C657

secondary

#D3A5D3

accent

#4FD8D9

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #56C657

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

Preview Lab → · Contrast checker → · Palette generator →