#659D1F#659D1F

#659D1F is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.4% C 0.162 H 131.4°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#659D1F
RGB	rgb(101, 157, 31)
HSL	hsl(87, 67%, 37%)
HSV	hsv(87, 80%, 62%)
CMYK	cmyk(35.7%, 0%, 80.3%, 38.4%)
CIE-LAB	lab(58.95, -37.71, 54.98)
CIE-LCH	lch(58.95, 66.67, 124.45°)
OKLab	oklab(63.35% -0.107 0.1213)
OKLCH	oklch(63.35% 0.162 131.4)
XYZ	xyz(17.6710, 26.9789, 5.5724)
Luminance	0.2698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659D1F #571F9D

analogous

#9D961F #659D1F #269D1F

triadic

#659D1F #1F659D #9D1F65

tetradic

#659D1F #1F9D96 #571F9D #9D1F26

square

#659D1F #1F9D96 #571F9D #9D1F26

split-complementary

#659D1F #1F269D #961F9D

monochromatic

#23370B #446A15 #659D1F #86D029 #A3DE58

Accessibility & contrast

On white

3.28

#659D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#659D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659D1F

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659D1F	#FFFFFF	#000000	##000000
##659D1F	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9D8C2D

Tritanopia (blue-blind)

#679686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #659d1f;
/* rgb */ color: rgb(101, 157, 31);
/* oklch */ color: oklch(63.4% 0.162 131.4);

Tailwind

colors: {
  custom: {
    50: '#96ba66',
    500: '#659d1f',
    950: '#000000',
  },
}

SCSS

$custom: #659d1f;
$custom-light: #96ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#659d1f",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 31
  },
  "hsl": {
    "h": 86.667,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63351,
    "c": 0.16177,
    "h": 131.4
  },
  "luminance": 0.2698
}

Semantic roles & 50–950 ramp

primary

#659D1F

secondary

#8656C2

accent

#3EEA8A

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #659D1F

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

Preview Lab → · Contrast checker → · Palette generator →