#64CA51#64CA51

#64CA51 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.2% C 0.186 H 140.6°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#64CA51
RGB	rgb(100, 202, 81)
HSL	hsl(111, 53%, 55%)
HSV	hsv(111, 60%, 79%)
CMYK	cmyk(50.5%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(73.25, -52.55, 50.34)
CIE-LCH	lch(73.25, 72.77, 136.23°)
OKLab	oklab(75.17% -0.1438 0.118)
OKLCH	oklch(75.17% 0.186 140.6)
XYZ	xyz(27.8601, 45.5424, 15.1055)
Luminance	0.4554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CA51 #B751CA

analogous

#A0CA51 #64CA51 #51CA7B

triadic

#64CA51 #5164CA #CA5164

tetradic

#64CA51 #51A0CA #B751CA #CA7B51

square

#64CA51 #51A0CA #B751CA #CA7B51

split-complementary

#64CA51 #7B51CA #CA51A0

monochromatic

#337B25 #46AA34 #64CA51 #8ED880 #B8E7AF

Accessibility & contrast

On white

2.08

#64CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#64CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CA51

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CA51	#FFFFFF	#000000	##000000
##64CA51	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB944

Deuteranopia (green-blind)

#C1B05B

Tritanopia (blue-blind)

#59C4B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64ca51;
/* rgb */ color: rgb(100, 202, 81);
/* oklch */ color: oklch(75.2% 0.186 140.6);

Tailwind

colors: {
  custom: {
    50: '#98db86',
    500: '#64ca51',
    950: '#000000',
  },
}

SCSS

$custom: #64ca51;
$custom-light: #98db86;
$custom-dark: #000000;

JSON

{
  "hex": "#64ca51",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 110.579,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75172,
    "c": 0.186,
    "h": 140.6
  },
  "luminance": 0.45544
}

Semantic roles & 50–950 ramp

primary

#64CA51

secondary

#CDA2D5

accent

#4BDDC6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #64CA51

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

Preview Lab → · Contrast checker → · Palette generator →