#64B134#64B134

#64B134 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.6% C 0.175 H 135.9°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#64B134
RGB	rgb(100, 177, 52)
HSL	hsl(97, 55%, 45%)
HSV	hsv(97, 71%, 69%)
CMYK	cmyk(43.5%, 0%, 70.6%, 30.6%)
CIE-LAB	lab(65.28, -45.23, 53.83)
CIE-LCH	lch(65.28, 70.31, 130.04°)
OKLab	oklab(68.55% -0.1258 0.122)
OKLCH	oklch(68.55% 0.175 135.9)
XYZ	xyz(21.5970, 34.4003, 8.7501)
Luminance	0.3440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B134 #8134B1

analogous

#A3B134 #64B134 #34B143

triadic

#64B134 #3464B1 #B13464

tetradic

#64B134 #34A3B1 #8134B1 #B14334

square

#64B134 #34A3B1 #8134B1 #B14334

split-complementary

#64B134 #4334B1 #B134A3

monochromatic

#2F5218 #498226 #64B134 #83CD55 #A6DB84

Accessibility & contrast

On white

2.66

#64B134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#64B134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B134

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B134	#FFFFFF	#000000	##000000
##64B134	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A220

Deuteranopia (green-blind)

#AD9C40

Tritanopia (blue-blind)

#61AA98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64b134;
/* rgb */ color: rgb(100, 177, 52);
/* oklch */ color: oklch(68.6% 0.175 135.9);

Tailwind

colors: {
  custom: {
    50: '#96c973',
    500: '#64b134',
    950: '#000000',
  },
}

SCSS

$custom: #64b134;
$custom-light: #96c973;
$custom-dark: #000000;

JSON

{
  "hex": "#64b134",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 52
  },
  "hsl": {
    "h": 96.96,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68553,
    "c": 0.1753,
    "h": 135.9
  },
  "luminance": 0.34402
}

Semantic roles & 50–950 ramp

primary

#64B134

secondary

#A97CC5

accent

#4ADEA5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B134

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

Preview Lab → · Contrast checker → · Palette generator →