#64A81E#64A81E

#64A81E is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.1% C 0.176 H 133.3°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#64A81E
RGB	rgb(100, 168, 30)
HSL	hsl(90, 70%, 39%)
HSV	hsv(90, 82%, 66%)
CMYK	cmyk(40.5%, 0%, 82.1%, 34.1%)
CIE-LAB	lab(62.34, -42.84, 58.35)
CIE-LCH	lch(62.34, 72.39, 126.28°)
OKLab	oklab(66.11% -0.1208 0.1283)
OKLCH	oklch(66.11% 0.176 133.3)
XYZ	xyz(19.4922, 30.8074, 6.1474)
Luminance	0.3081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A81E #621EA8

analogous

#A8A71E #64A81E #1FA81E

triadic

#64A81E #1E64A8 #A81E64

tetradic

#64A81E #1EA8A7 #621EA8 #A81E1F

square

#64A81E #1EA8A7 #621EA8 #A81E1F

split-complementary

#64A81E #1E1FA8 #A71EA8

monochromatic

#26400B #457415 #64A81E #83D92A #A1E25E

Accessibility & contrast

On white

2.93

#64A81E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#64A81E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A81E

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A81E	#FFFFFF	#000000	##000000
##64A81E	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A6952F

Tritanopia (blue-blind)

#64A18F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #64a81e;
/* rgb */ color: rgb(100, 168, 30);
/* oklch */ color: oklch(66.1% 0.176 133.3);

Tailwind

colors: {
  custom: {
    50: '#96c267',
    500: '#64a81e',
    950: '#000000',
  },
}

SCSS

$custom: #64a81e;
$custom-light: #96c267;
$custom-dark: #000000;

JSON

{
  "hex": "#64a81e",
  "rgb": {
    "r": 100,
    "g": 168,
    "b": 30
  },
  "hsl": {
    "h": 89.565,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.66108,
    "c": 0.17622,
    "h": 133.3
  },
  "luminance": 0.30808
}

Semantic roles & 50–950 ramp

primary

#64A81E

secondary

#905BC7

accent

#3BED93

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A81E

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

Preview Lab → · Contrast checker → · Palette generator →