#64A628#64A628

#64A628 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.7% C 0.169 H 133.6°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#64A628
RGB	rgb(100, 166, 40)
HSL	hsl(91, 61%, 40%)
HSV	hsv(91, 76%, 65%)
CMYK	cmyk(39.8%, 0%, 75.9%, 34.9%)
CIE-LAB	lab(61.77, -41.46, 54.70)
CIE-LCH	lch(61.77, 68.64, 127.16°)
OKLab	oklab(65.65% -0.1165 0.1221)
OKLCH	oklch(65.65% 0.169 133.6)
XYZ	xyz(19.2744, 30.1340, 6.8079)
Luminance	0.3014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A628 #6A28A6

analogous

#A3A628 #64A628 #28A62B

triadic

#64A628 #2864A6 #A62864

tetradic

#64A628 #28A3A6 #6A28A6 #A62B28

square

#64A628 #28A3A6 #6A28A6 #A62B28

split-complementary

#64A628 #2B28A6 #A628A3

monochromatic

#294310 #46751C #64A628 #82D03B #A2DC6D

Accessibility & contrast

On white

2.99

#64A628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#64A628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A628

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A628	#FFFFFF	#000000	##000000
##64A628	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD990B

Deuteranopia (green-blind)

#A49335

Tritanopia (blue-blind)

#649F8E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #64a628;
/* rgb */ color: rgb(100, 166, 40);
/* oklch */ color: oklch(65.7% 0.169 133.6);

Tailwind

colors: {
  custom: {
    50: '#96c16b',
    500: '#64a628',
    950: '#000000',
  },
}

SCSS

$custom: #64a628;
$custom-light: #96c16b;
$custom-dark: #000000;

JSON

{
  "hex": "#64a628",
  "rgb": {
    "r": 100,
    "g": 166,
    "b": 40
  },
  "hsl": {
    "h": 91.429,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65654,
    "c": 0.16878,
    "h": 133.6
  },
  "luminance": 0.30135
}

Semantic roles & 50–950 ramp

primary

#64A628

secondary

#9767C2

accent

#44E498

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A628

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

Preview Lab → · Contrast checker → · Palette generator →