#64B425#64B425

#64B425 is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.2% C 0.187 H 135.1°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#64B425
RGB	rgb(100, 180, 37)
HSL	hsl(94, 66%, 43%)
HSV	hsv(94, 79%, 71%)
CMYK	cmyk(44.4%, 0%, 79.4%, 29.4%)
CIE-LAB	lab(66.12, -47.41, 59.81)
CIE-LCH	lch(66.12, 76.32, 128.40°)
OKLab	oklab(69.22% -0.1327 0.1324)
OKLCH	oklch(69.22% 0.187 135.1)
XYZ	xyz(21.9102, 35.4841, 7.4445)
Luminance	0.3548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B425 #7525B4

analogous

#ACB425 #64B425 #25B42D

triadic

#64B425 #2564B4 #B42564

tetradic

#64B425 #25ACB4 #7525B4 #B42D25

square

#64B425 #25ACB4 #7525B4 #B42D25

split-complementary

#64B425 #2D25B4 #B425AC

monochromatic

#2C4E10 #48811B #64B425 #82D73F #A3E271

Accessibility & contrast

On white

2.59

#64B425 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#64B425 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B425

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B425	#FFFFFF	#000000	##000000
##64B425	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#B09E35

Tritanopia (blue-blind)

#62AD9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64b425;
/* rgb */ color: rgb(100, 180, 37);
/* oklch */ color: oklch(69.2% 0.187 135.1);

Tailwind

colors: {
  custom: {
    50: '#97cb6c',
    500: '#64b425',
    950: '#000000',
  },
}

SCSS

$custom: #64b425;
$custom-light: #97cb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#64b425",
  "rgb": {
    "r": 100,
    "g": 180,
    "b": 37
  },
  "hsl": {
    "h": 93.566,
    "s": 65.899,
    "l": 42.549
  },
  "oklch": {
    "l": 0.69217,
    "c": 0.18744,
    "h": 135.1
  },
  "luminance": 0.35485
}

Semantic roles & 50–950 ramp

primary

#64B425

secondary

#A06CC9

accent

#3FE99E

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64B425

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

Preview Lab → · Contrast checker → · Palette generator →