#5F9D1F#5F9D1F

#5F9D1F is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 63.0% C 0.165 H 133.0°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#5F9D1F
RGB	rgb(95, 157, 31)
HSL	hsl(90, 67%, 37%)
HSV	hsv(90, 80%, 62%)
CMYK	cmyk(39.5%, 0%, 80.3%, 38.4%)
CIE-LAB	lab(58.64, -39.90, 54.58)
CIE-LCH	lch(58.64, 67.61, 126.17°)
OKLab	oklab(63.01% -0.1126 0.1206)
OKLCH	oklch(63.01% 0.165 133)
XYZ	xyz(17.0234, 26.6450, 5.5421)
Luminance	0.2665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9D1F #5D1F9D

analogous

#9D9C1F #5F9D1F #209D1F

triadic

#5F9D1F #1F5F9D #9D1F5F

tetradic

#5F9D1F #1F9D9C #5D1F9D #9D1F20

square

#5F9D1F #1F9D9C #5D1F9D #9D1F20

split-complementary

#5F9D1F #1F209D #9C1F9D

monochromatic

#21370B #406A15 #5F9D1F #7ED029 #9CDE58

Accessibility & contrast

On white

3.32

#5F9D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#5F9D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F9D1F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9D1F	#FFFFFF	#000000	##000000
##5F9D1F	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#5F9686

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5f9d1f;
/* rgb */ color: rgb(95, 157, 31);
/* oklch */ color: oklch(63.0% 0.165 133.0);

Tailwind

colors: {
  custom: {
    50: '#92ba66',
    500: '#5f9d1f',
    950: '#000000',
  },
}

SCSS

$custom: #5f9d1f;
$custom-light: #92ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9d1f",
  "rgb": {
    "r": 95,
    "g": 157,
    "b": 31
  },
  "hsl": {
    "h": 89.524,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63014,
    "c": 0.16496,
    "h": 133
  },
  "luminance": 0.26646
}

Semantic roles & 50–950 ramp

primary

#5F9D1F

secondary

#8B56C2

accent

#3EEA93

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5F9D1F

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

Preview Lab → · Contrast checker → · Palette generator →