#649F36#649F36

#649F36 is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 64.0% C 0.150 H 134.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#649F36
RGB	rgb(100, 159, 54)
HSL	hsl(94, 49%, 42%)
HSV	hsv(94, 66%, 62%)
CMYK	cmyk(37.1%, 0%, 66%, 37.6%)
CIE-LAB	lab(59.68, -37.39, 47.12)
CIE-LCH	lch(59.68, 60.16, 128.43°)
OKLab	oklab(63.98% -0.1044 0.1082)
OKLCH	oklch(63.98% 0.15 134)
XYZ	xyz(18.3192, 27.7711, 7.8844)
Luminance	0.2777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649F36 #71369F

analogous

#999F36 #649F36 #369F3C

triadic

#649F36 #36649F #9F3664

tetradic

#649F36 #36999F #71369F #9F3C36

square

#649F36 #36999F #71369F #9F3C36

split-complementary

#649F36 #3C369F #9F3699

monochromatic

#2B4417 #477126 #649F36 #82C34F #A2D37D

Accessibility & contrast

On white

3.20

#649F36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#649F36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649F36

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649F36	#FFFFFF	#000000	##000000
##649F36	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59328

Deuteranopia (green-blind)

#9D8E3F

Tritanopia (blue-blind)

#649989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #649f36;
/* rgb */ color: rgb(100, 159, 54);
/* oklch */ color: oklch(64.0% 0.150 134.0);

Tailwind

colors: {
  custom: {
    50: '#94bc72',
    500: '#649f36',
    950: '#000000',
  },
}

SCSS

$custom: #649f36;
$custom-light: #94bc72;
$custom-dark: #000000;

JSON

{
  "hex": "#649f36",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 54
  },
  "hsl": {
    "h": 93.714,
    "s": 49.296,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63979,
    "c": 0.15036,
    "h": 134
  },
  "luminance": 0.27772
}

Semantic roles & 50–950 ramp

primary

#649F36

secondary

#9D75BC

accent

#4FD99C

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #649F36

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

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