#64B72E#64B72E

#64B72E is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.0% C 0.186 H 135.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#64B72E
RGB	rgb(100, 183, 46)
HSL	hsl(96, 60%, 45%)
HSV	hsv(96, 75%, 72%)
CMYK	cmyk(45.4%, 0%, 74.9%, 28.2%)
CIE-LAB	lab(67.11, -48.08, 57.85)
CIE-LCH	lch(67.11, 75.22, 129.73°)
OKLab	oklab(70.04% -0.134 0.1296)
OKLCH	oklch(70.04% 0.186 135.9)
XYZ	xyz(22.6816, 36.7722, 8.4868)
Luminance	0.3677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B72E #812EB7

analogous

#A9B72E #64B72E #2EB73C

triadic

#64B72E #2E64B7 #B72E64

tetradic

#64B72E #2EA9B7 #812EB7 #B73C2E

square

#64B72E #2EA9B7 #812EB7 #B73C2E

split-complementary

#64B72E #3C2EB7 #B72EA9

monochromatic

#2F5515 #498622 #64B72E #83D34F #A6DF80

Accessibility & contrast

On white

2.51

#64B72E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#64B72E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B72E

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B72E	#FFFFFF	#000000	##000000
##64B72E	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA811

Deuteranopia (green-blind)

#B3A13C

Tritanopia (blue-blind)

#61B09D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #64b72e;
/* rgb */ color: rgb(100, 183, 46);
/* oklch */ color: oklch(70.0% 0.186 135.9);

Tailwind

colors: {
  custom: {
    50: '#97cd70',
    500: '#64b72e',
    950: '#000000',
  },
}

SCSS

$custom: #64b72e;
$custom-light: #97cd70;
$custom-dark: #000000;

JSON

{
  "hex": "#64b72e",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 46
  },
  "hsl": {
    "h": 96.35,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70039,
    "c": 0.1864,
    "h": 135.9
  },
  "luminance": 0.36774
}

Semantic roles & 50–950 ramp

primary

#64B72E

secondary

#A979C8

accent

#45E3A5

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B72E

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

Preview Lab → · Contrast checker → · Palette generator →