#649428#649428

#649428 is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 61.0% C 0.146 H 130.7°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#649428
RGB	rgb(100, 148, 40)
HSL	hsl(87, 57%, 37%)
HSV	hsv(87, 73%, 58%)
CMYK	cmyk(32.4%, 0%, 73%, 42%)
CIE-LAB	lab(56.13, -33.52, 49.14)
CIE-LCH	lch(56.13, 59.48, 124.30°)
OKLab	oklab(61.05% -0.095 0.1105)
OKLCH	oklch(61.05% 0.146 130.7)
XYZ	xyz(16.2283, 24.0418, 5.7926)
Luminance	0.2404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649428 #582894

analogous

#948E28 #649428 #2E9428

triadic

#649428 #286494 #942864

tetradic

#649428 #28948E #582894 #94282E

square

#649428 #28948E #582894 #94282E

split-complementary

#649428 #282E94 #8E2894

monochromatic

#23340E #43641B #649428 #85C435 #A2D562

Accessibility & contrast

On white

3.62

#649428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#649428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649428

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649428	#FFFFFF	#000000	##000000
##649428	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8915

Deuteranopia (green-blind)

#948532

Tritanopia (blue-blind)

#668E7F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #649428;
/* rgb */ color: rgb(100, 148, 40);
/* oklch */ color: oklch(61.0% 0.146 130.7);

Tailwind

colors: {
  custom: {
    50: '#94b369',
    500: '#649428',
    950: '#000000',
  },
}

SCSS

$custom: #649428;
$custom-light: #94b369;
$custom-dark: #000000;

JSON

{
  "hex": "#649428",
  "rgb": {
    "r": 100,
    "g": 148,
    "b": 40
  },
  "hsl": {
    "h": 86.667,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61049,
    "c": 0.14569,
    "h": 130.7
  },
  "luminance": 0.24042
}

Semantic roles & 50–950 ramp

primary

#649428

secondary

#875EBA

accent

#47E18B

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649428

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

Preview Lab → · Contrast checker → · Palette generator →