#64B026#64B026

#64B026 is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.2% C 0.182 H 134.7°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#64B026
RGB	rgb(100, 176, 38)
HSL	hsl(93, 64%, 42%)
HSV	hsv(93, 78%, 69%)
CMYK	cmyk(43.2%, 0%, 78.4%, 31%)
CIE-LAB	lab(64.88, -45.73, 58.34)
CIE-LCH	lch(64.88, 74.13, 128.09°)
OKLab	oklab(68.2% -0.1281 0.1295)
OKLCH	oklch(68.2% 0.182 134.7)
XYZ	xyz(21.1303, 33.8987, 7.2631)
Luminance	0.3390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B026 #7226B0

analogous

#A9B026 #64B026 #26B02D

triadic

#64B026 #2664B0 #B02664

tetradic

#64B026 #26A9B0 #7226B0 #B02D26

square

#64B026 #26A9B0 #7226B0 #B02D26

split-complementary

#64B026 #2D26B0 #B026A9

monochromatic

#2B4B10 #477E1B #64B026 #82D53E #A3E070

Accessibility & contrast

On white

2.70

#64B026 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#64B026 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B026

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B026	#FFFFFF	#000000	##000000
##64B026	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AD9B35

Tritanopia (blue-blind)

#62A996

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64b026;
/* rgb */ color: rgb(100, 176, 38);
/* oklch */ color: oklch(68.2% 0.182 134.7);

Tailwind

colors: {
  custom: {
    50: '#97c86c',
    500: '#64b026',
    950: '#000000',
  },
}

SCSS

$custom: #64b026;
$custom-light: #97c86c;
$custom-dark: #000000;

JSON

{
  "hex": "#64b026",
  "rgb": {
    "r": 100,
    "g": 176,
    "b": 38
  },
  "hsl": {
    "h": 93.043,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.682,
    "c": 0.18215,
    "h": 134.7
  },
  "luminance": 0.339
}

Semantic roles & 50–950 ramp

primary

#64B026

secondary

#9E6BC7

accent

#40E79C

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64B026

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

Preview Lab → · Contrast checker → · Palette generator →