#64A537#64A537

#64A537 is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.5% C 0.158 H 134.9°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#64A537
RGB	rgb(100, 165, 55)
HSL	hsl(95, 50%, 43%)
HSV	hsv(95, 67%, 65%)
CMYK	cmyk(39.4%, 0%, 66.7%, 35.3%)
CIE-LAB	lab(61.56, -39.93, 48.72)
CIE-LCH	lch(61.56, 62.99, 129.34°)
OKLab	oklab(65.52% -0.1112 0.1117)
OKLCH	oklch(65.52% 0.158 134.9)
XYZ	xyz(19.3998, 29.8945, 8.3617)
Luminance	0.2989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A537 #7837A5

analogous

#9BA537 #64A537 #37A541

triadic

#64A537 #3764A5 #A53764

tetradic

#64A537 #379BA5 #7837A5 #A54137

square

#64A537 #379BA5 #7837A5 #A54137

split-complementary

#64A537 #4137A5 #A5379B

monochromatic

#2C4918 #487728 #64A537 #82C653 #A4D581

Accessibility & contrast

On white

3.01

#64A537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#64A537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A537

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A537	#FFFFFF	#000000	##000000
##64A537	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9828

Deuteranopia (green-blind)

#A29340

Tritanopia (blue-blind)

#639F8E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #64a537;
/* rgb */ color: rgb(100, 165, 55);
/* oklch */ color: oklch(65.5% 0.158 134.9);

Tailwind

colors: {
  custom: {
    50: '#95c073',
    500: '#64a537',
    950: '#000000',
  },
}

SCSS

$custom: #64a537;
$custom-light: #95c073;
$custom-dark: #000000;

JSON

{
  "hex": "#64a537",
  "rgb": {
    "r": 100,
    "g": 165,
    "b": 55
  },
  "hsl": {
    "h": 95.455,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65519,
    "c": 0.15764,
    "h": 134.9
  },
  "luminance": 0.29895
}

Semantic roles & 50–950 ramp

primary

#64A537

secondary

#A279BF

accent

#4EDAA1

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #64A537

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

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