#64B435#64B435

#64B435 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.3% C 0.178 H 136.2°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#64B435
RGB	rgb(100, 180, 53)
HSL	hsl(98, 55%, 46%)
HSV	hsv(98, 71%, 71%)
CMYK	cmyk(44.4%, 0%, 70.6%, 29.4%)
CIE-LAB	lab(66.22, -46.38, 54.41)
CIE-LCH	lch(66.22, 71.50, 130.45°)
OKLab	oklab(69.33% -0.1289 0.1234)
OKLCH	oklch(69.33% 0.178 136.2)
XYZ	xyz(22.2188, 35.6075, 9.0696)
Luminance	0.3561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B435 #8535B4

analogous

#A3B435 #64B435 #35B445

triadic

#64B435 #3564B4 #B43564

tetradic

#64B435 #35A3B4 #8535B4 #B44535

square

#64B435 #35A3B4 #8535B4 #B44535

split-complementary

#64B435 #4535B4 #B435A3

monochromatic

#2F5519 #4A8527 #64B435 #84CE58 #A7DC88

Accessibility & contrast

On white

2.59

#64B435 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#64B435 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B435

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B435	#FFFFFF	#000000	##000000
##64B435	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA521

Deuteranopia (green-blind)

#B09F41

Tritanopia (blue-blind)

#61AD9B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64b435;
/* rgb */ color: rgb(100, 180, 53);
/* oklch */ color: oklch(69.3% 0.178 136.2);

Tailwind

colors: {
  custom: {
    50: '#97cb74',
    500: '#64b435',
    950: '#000000',
  },
}

SCSS

$custom: #64b435;
$custom-light: #97cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#64b435",
  "rgb": {
    "r": 100,
    "g": 180,
    "b": 53
  },
  "hsl": {
    "h": 97.795,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69326,
    "c": 0.17843,
    "h": 136.2
  },
  "luminance": 0.35609
}

Semantic roles & 50–950 ramp

primary

#64B435

secondary

#AC7FC6

accent

#4ADEA7

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B435

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

Preview Lab → · Contrast checker → · Palette generator →