#64B434#64B434

#64B434 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.3% C 0.179 H 136.2°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#64B434
RGB	rgb(100, 180, 52)
HSL	hsl(98, 55%, 45%)
HSV	hsv(98, 71%, 71%)
CMYK	cmyk(44.4%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(66.21, -46.46, 54.79)
CIE-LCH	lch(66.21, 71.83, 130.30°)
OKLab	oklab(69.32% -0.1292 0.124)
OKLCH	oklch(69.32% 0.179 136.2)
XYZ	xyz(22.1960, 35.5984, 8.9498)
Luminance	0.3560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B434 #8434B4

analogous

#A4B434 #64B434 #34B444

triadic

#64B434 #3464B4 #B43464

tetradic

#64B434 #34A4B4 #8434B4 #B44434

square

#64B434 #34A4B4 #8434B4 #B44434

split-complementary

#64B434 #4434B4 #B434A4

monochromatic

#2F5519 #4A8526 #64B434 #84CE57 #A6DC86

Accessibility & contrast

On white

2.59

#64B434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#64B434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B434

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B434	#FFFFFF	#000000	##000000
##64B434	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51F

Deuteranopia (green-blind)

#B09E40

Tritanopia (blue-blind)

#61AD9B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64b434;
/* rgb */ color: rgb(100, 180, 52);
/* oklch */ color: oklch(69.3% 0.179 136.2);

Tailwind

colors: {
  custom: {
    50: '#97cb73',
    500: '#64b434',
    950: '#000000',
  },
}

SCSS

$custom: #64b434;
$custom-light: #97cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#64b434",
  "rgb": {
    "r": 100,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 97.5,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69318,
    "c": 0.17908,
    "h": 136.2
  },
  "luminance": 0.356
}

Semantic roles & 50–950 ramp

primary

#64B434

secondary

#AB7EC6

accent

#49DFA7

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B434

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

Preview Lab → · Contrast checker → · Palette generator →