#64BF51#64BF51

#64BF51 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.4% C 0.172 H 140.3°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#64BF51
RGB	rgb(100, 191, 81)
HSL	hsl(110, 46%, 53%)
HSV	hsv(110, 58%, 75%)
CMYK	cmyk(47.6%, 0%, 57.6%, 25.1%)
CIE-LAB	lab(69.87, -48.19, 46.45)
CIE-LCH	lch(69.87, 66.93, 136.06°)
OKLab	oklab(72.4% -0.132 0.1096)
OKLCH	oklch(72.4% 0.172 140.3)
XYZ	xyz(25.3705, 40.5632, 14.2756)
Luminance	0.4057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF51 #AC51BF

analogous

#9BBF51 #64BF51 #51BF75

triadic

#64BF51 #5164BF #BF5164

tetradic

#64BF51 #519BBF #AC51BF #BF7551

square

#64BF51 #519BBF #AC51BF #BF7551

split-complementary

#64BF51 #7551BF #BF519B

monochromatic

#346D28 #4A9A39 #64BF51 #8CCF7E #B4E0AA

Accessibility & contrast

On white

2.30

#64BF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#64BF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF51

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF51	#FFFFFF	#000000	##000000
##64BF51	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B046

Deuteranopia (green-blind)

#B8A859

Tritanopia (blue-blind)

#5BB9A7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64bf51;
/* rgb */ color: rgb(100, 191, 81);
/* oklch */ color: oklch(72.4% 0.172 140.3);

Tailwind

colors: {
  custom: {
    50: '#97d385',
    500: '#64bf51',
    950: '#000000',
  },
}

SCSS

$custom: #64bf51;
$custom-light: #97d385;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf51",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 109.636,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72398,
    "c": 0.17152,
    "h": 140.3
  },
  "luminance": 0.40565
}

Semantic roles & 50–950 ramp

primary

#64BF51

secondary

#C59ECE

accent

#52D6BF

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #64BF51

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

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