#649E1E#649E1E

#649E1E is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.5% C 0.164 H 131.8°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#649E1E
RGB	rgb(100, 158, 30)
HSL	hsl(87, 68%, 37%)
HSV	hsv(87, 81%, 62%)
CMYK	cmyk(36.7%, 0%, 81%, 38%)
CIE-LAB	lab(59.21, -38.57, 55.49)
CIE-LCH	lch(59.21, 67.58, 124.80°)
OKLab	oklab(63.54% -0.1094 0.1222)
OKLCH	oklch(63.54% 0.164 131.8)
XYZ	xyz(17.7166, 27.2560, 5.5555)
Luminance	0.2726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E1E #581E9E

analogous

#9E981E #649E1E #249E1E

triadic

#649E1E #1E649E #9E1E64

tetradic

#649E1E #1E9E98 #581E9E #9E1E24

square

#649E1E #1E9E98 #581E9E #9E1E24

split-complementary

#649E1E #1E249E #981E9E

monochromatic

#23370A #436B14 #649E1E #85D128 #A2DF57

Accessibility & contrast

On white

3.26

#649E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#649E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E1E

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E1E	#FFFFFF	#000000	##000000
##649E1E	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9D8D2D

Tritanopia (blue-blind)

#659787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649e1e;
/* rgb */ color: rgb(100, 158, 30);
/* oklch */ color: oklch(63.5% 0.164 131.8);

Tailwind

colors: {
  custom: {
    50: '#95bb66',
    500: '#649e1e',
    950: '#000000',
  },
}

SCSS

$custom: #649e1e;
$custom-light: #95bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#649e1e",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 30
  },
  "hsl": {
    "h": 87.188,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63544,
    "c": 0.16402,
    "h": 131.8
  },
  "luminance": 0.27257
}

Semantic roles & 50–950 ramp

primary

#649E1E

secondary

#8755C3

accent

#3DEB8C

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #649E1E

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

Preview Lab → · Contrast checker → · Palette generator →