#64B72D#64B72D

#64B72D is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.0% C 0.187 H 135.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#64B72D
RGB	rgb(100, 183, 45)
HSL	hsl(96, 61%, 45%)
HSV	hsv(96, 75%, 72%)
CMYK	cmyk(45.4%, 0%, 75.4%, 28.2%)
CIE-LAB	lab(67.10, -48.14, 58.19)
CIE-LCH	lch(67.10, 75.52, 129.60°)
OKLab	oklab(70.03% -0.1342 0.1302)
OKLCH	oklch(70.03% 0.187 135.9)
XYZ	xyz(22.6621, 36.7644, 8.3842)
Luminance	0.3677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B72D #802DB7

analogous

#A9B72D #64B72D #2DB73B

triadic

#64B72D #2D64B7 #B72D64

tetradic

#64B72D #2DA9B7 #802DB7 #B73B2D

square

#64B72D #2DA9B7 #802DB7 #B73B2D

split-complementary

#64B72D #3B2DB7 #B72DA9

monochromatic

#2E5515 #498621 #64B72D #83D34E #A5DF7F

Accessibility & contrast

On white

2.51

#64B72D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#64B72D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B72D

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B72D	#FFFFFF	#000000	##000000
##64B72D	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)

#BEA80E

Deuteranopia (green-blind)

#B3A13B

Tritanopia (blue-blind)

#61B09D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #64b72d;
/* rgb */ color: rgb(100, 183, 45);
/* oklch */ color: oklch(70.0% 0.187 135.9);

Tailwind

colors: {
  custom: {
    50: '#97cd70',
    500: '#64b72d',
    950: '#000000',
  },
}

SCSS

$custom: #64b72d;
$custom-light: #97cd70;
$custom-dark: #000000;

JSON

{
  "hex": "#64b72d",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 45
  },
  "hsl": {
    "h": 96.087,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70032,
    "c": 0.18695,
    "h": 135.9
  },
  "luminance": 0.36766
}

Semantic roles & 50–950 ramp

primary

#64B72D

secondary

#A878C8

accent

#44E4A4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B72D

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

Preview Lab → · Contrast checker → · Palette generator →