#64B02A#64B02A

#64B02A is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.2% C 0.180 H 135.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#64B02A
RGB	rgb(100, 176, 42)
HSL	hsl(94, 61%, 43%)
HSV	hsv(94, 76%, 69%)
CMYK	cmyk(43.2%, 0%, 76.1%, 31%)
CIE-LAB	lab(64.90, -45.50, 57.07)
CIE-LCH	lch(64.90, 72.99, 128.57°)
OKLab	oklab(68.23% -0.1273 0.1274)
OKLCH	oklch(68.23% 0.18 135)
XYZ	xyz(21.1983, 33.9260, 7.6214)
Luminance	0.3393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B02A #762AB0

analogous

#A7B02A #64B02A #2AB033

triadic

#64B02A #2A64B0 #B02A64

tetradic

#64B02A #2AA7B0 #762AB0 #B0332A

square

#64B02A #2AA7B0 #762AB0 #B0332A

split-complementary

#64B02A #332AB0 #B02AA7

monochromatic

#2C4D12 #487F1E #64B02A #82D345 #A3DE76

Accessibility & contrast

On white

2.70

#64B02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#64B02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B02A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B02A	#FFFFFF	#000000	##000000
##64B02A	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A10A

Deuteranopia (green-blind)

#AC9B38

Tritanopia (blue-blind)

#62A997

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64b02a;
/* rgb */ color: rgb(100, 176, 42);
/* oklch */ color: oklch(68.2% 0.180 135.0);

Tailwind

colors: {
  custom: {
    50: '#97c86e',
    500: '#64b02a',
    950: '#000000',
  },
}

SCSS

$custom: #64b02a;
$custom-light: #97c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#64b02a",
  "rgb": {
    "r": 100,
    "g": 176,
    "b": 42
  },
  "hsl": {
    "h": 94.03,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68225,
    "c": 0.18006,
    "h": 135
  },
  "luminance": 0.33927
}

Semantic roles & 50–950 ramp

primary

#64B02A

secondary

#A170C6

accent

#43E59F

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B02A

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

Preview Lab → · Contrast checker → · Palette generator →