#64B430#64B430

#64B430 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.3% C 0.182 H 135.8°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#64B430
RGB	rgb(100, 180, 48)
HSL	hsl(96, 58%, 45%)
HSV	hsv(96, 73%, 71%)
CMYK	cmyk(44.4%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(66.19, -46.74, 56.24)
CIE-LCH	lch(66.19, 73.13, 129.73°)
OKLab	oklab(69.29% -0.1302 0.1265)
OKLCH	oklch(69.29% 0.182 135.8)
XYZ	xyz(22.1097, 35.5639, 8.4952)
Luminance	0.3557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B430 #8030B4

analogous

#A6B430 #64B430 #30B43E

triadic

#64B430 #3064B4 #B43064

tetradic

#64B430 #30A6B4 #8030B4 #B43E30

square

#64B430 #30A6B4 #8030B4 #B43E30

split-complementary

#64B430 #3E30B4 #B430A6

monochromatic

#2E5316 #498423 #64B430 #83D151 #A5DD81

Accessibility & contrast

On white

2.59

#64B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#64B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B430

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B430	#FFFFFF	#000000	##000000
##64B430	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA517

Deuteranopia (green-blind)

#B09E3D

Tritanopia (blue-blind)

#61AD9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64b430;
/* rgb */ color: rgb(100, 180, 48);
/* oklch */ color: oklch(69.3% 0.182 135.8);

Tailwind

colors: {
  custom: {
    50: '#97cb71',
    500: '#64b430',
    950: '#000000',
  },
}

SCSS

$custom: #64b430;
$custom-light: #97cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#64b430",
  "rgb": {
    "r": 100,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 96.364,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69287,
    "c": 0.18155,
    "h": 135.8
  },
  "luminance": 0.35565
}

Semantic roles & 50–950 ramp

primary

#64B430

secondary

#A879C6

accent

#47E1A4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B430

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

Preview Lab → · Contrast checker → · Palette generator →