#649F20#649F20

#649F20 is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 63.8% C 0.164 H 132.1°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#649F20
RGB	rgb(100, 159, 32)
HSL	hsl(88, 66%, 37%)
HSV	hsv(88, 80%, 62%)
CMYK	cmyk(37.1%, 0%, 79.9%, 37.6%)
CIE-LAB	lab(59.53, -38.90, 55.19)
CIE-LCH	lch(59.53, 67.52, 125.18°)
OKLab	oklab(63.81% -0.1101 0.1219)
OKLCH	oklch(63.81% 0.164 132.1)
XYZ	xyz(17.9142, 27.6091, 5.7514)
Luminance	0.2761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649F20 #5B209F

analogous

#9F9A20 #649F20 #259F20

triadic

#649F20 #20649F #9F2064

tetradic

#649F20 #209F9A #5B209F #9F2025

square

#649F20 #209F9A #5B209F #9F2025

split-complementary

#649F20 #20259F #9A209F

monochromatic

#24390B #446C16 #649F20 #84D22A #A1DE5B

Accessibility & contrast

On white

3.22

#649F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#649F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649F20

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649F20	#FFFFFF	#000000	##000000
##649F20	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9E8E2E

Tritanopia (blue-blind)

#659888

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649f20;
/* rgb */ color: rgb(100, 159, 32);
/* oklch */ color: oklch(63.8% 0.164 132.1);

Tailwind

colors: {
  custom: {
    50: '#95bc67',
    500: '#649f20',
    950: '#000000',
  },
}

SCSS

$custom: #649f20;
$custom-light: #95bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#649f20",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 32
  },
  "hsl": {
    "h": 87.874,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63812,
    "c": 0.16429,
    "h": 132.1
  },
  "luminance": 0.2761
}

Semantic roles & 50–950 ramp

primary

#649F20

secondary

#8A59C2

accent

#3EE98E

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #649F20

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

Preview Lab → · Contrast checker → · Palette generator →