#64A028#64A028

#64A028 is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.1% C 0.161 H 132.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#64A028
RGB	rgb(100, 160, 40)
HSL	hsl(90, 60%, 39%)
HSV	hsv(90, 75%, 63%)
CMYK	cmyk(37.5%, 0%, 75%, 37.3%)
CIE-LAB	lab(59.89, -38.88, 52.87)
CIE-LCH	lch(59.89, 65.63, 126.33°)
OKLab	oklab(64.12% -0.1095 0.1183)
OKLCH	oklch(64.12% 0.161 132.8)
XYZ	xyz(18.2091, 28.0033, 6.4528)
Luminance	0.2800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A028 #6428A0

analogous

#A0A028 #64A028 #28A028

triadic

#64A028 #2864A0 #A02864

tetradic

#64A028 #28A0A0 #6428A0 #A02828

square

#64A028 #28A0A0 #6428A0 #A02828

split-complementary

#64A028 #2828A0 #A028A0

monochromatic

#273E10 #456F1C #64A028 #83CD38 #A1D969

Accessibility & contrast

On white

3.18

#64A028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#64A028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A028

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A028	#FFFFFF	#000000	##000000
##64A028	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930F

Deuteranopia (green-blind)

#9F8F34

Tritanopia (blue-blind)

#659989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #64a028;
/* rgb */ color: rgb(100, 160, 40);
/* oklch */ color: oklch(64.1% 0.161 132.8);

Tailwind

colors: {
  custom: {
    50: '#95bc6b',
    500: '#64a028',
    950: '#000000',
  },
}

SCSS

$custom: #64a028;
$custom-light: #95bc6b;
$custom-dark: #000000;

JSON

{
  "hex": "#64a028",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 40
  },
  "hsl": {
    "h": 90,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64118,
    "c": 0.16121,
    "h": 132.8
  },
  "luminance": 0.28004
}

Semantic roles & 50–950 ramp

primary

#64A028

secondary

#9264C0

accent

#45E394

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A028

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

Preview Lab → · Contrast checker → · Palette generator →