#64D18B#64D18B

#64D18B is a light, vivid green. Relative luminance 0.502; OKLCH L 77.8% C 0.143 H 153.4°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#64D18B
RGB	rgb(100, 209, 139)
HSL	hsl(141, 54%, 61%)
HSV	hsv(141, 52%, 82%)
CMYK	cmyk(52.2%, 0%, 33.5%, 18%)
CIE-LAB	lab(76.17, -46.90, 25.42)
CIE-LCH	lch(76.17, 53.35, 151.54°)
OKLab	oklab(77.83% -0.1276 0.064)
OKLCH	oklch(77.83% 0.143 153.4)
XYZ	xyz(32.7138, 50.1716, 32.3813)
Luminance	0.5017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D18B #D164AA

analogous

#73D164 #64D18B #64D1C1

triadic

#64D18B #8B64D1 #D18B64

tetradic

#64D18B #6473D1 #D164AA #D1C164

square

#64D18B #6473D1 #D164AA #D1C164

split-complementary

#64D18B #C164D1 #D16473

monochromatic

#2B904F #39BF69 #64D18B #93DFAE #C2EDD2

Accessibility & contrast

On white

1.90

#64D18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#64D18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D18B

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D18B	#FFFFFF	#000000	##000000
##64D18B	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C287

Deuteranopia (green-blind)

#C2B88F

Tritanopia (blue-blind)

#48CFBF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #64d18b;
/* rgb */ color: rgb(100, 209, 139);
/* oklch */ color: oklch(77.8% 0.143 153.4);

Tailwind

colors: {
  custom: {
    50: '#98e0ad',
    500: '#64d18b',
    950: '#000000',
  },
}

SCSS

$custom: #64d18b;
$custom-light: #98e0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#64d18b",
  "rgb": {
    "r": 100,
    "g": 209,
    "b": 139
  },
  "hsl": {
    "h": 141.468,
    "s": 54.229,
    "l": 60.588
  },
  "oklch": {
    "l": 0.77832,
    "c": 0.14275,
    "h": 153.4
  },
  "luminance": 0.50174
}

Semantic roles & 50–950 ramp

primary

#64D18B

secondary

#964378

accent

#2489C2

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #64D18B

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

Preview Lab → · Contrast checker → · Palette generator →