#5F9E1C#5F9E1C

#5F9E1C is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.3% C 0.168 H 133.0°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5F9E1C
RGB	rgb(95, 158, 28)
HSL	hsl(89, 70%, 36%)
HSV	hsv(89, 82%, 62%)
CMYK	cmyk(39.9%, 0%, 82.3%, 38%)
CIE-LAB	lab(58.95, -40.47, 55.74)
CIE-LCH	lch(58.95, 68.88, 125.99°)
OKLab	oklab(63.26% -0.1143 0.1226)
OKLCH	oklch(63.26% 0.168 133)
XYZ	xyz(17.1555, 26.9696, 5.4001)
Luminance	0.2697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9E1C #5B1C9E

analogous

#9E9C1C #5F9E1C #1E9E1C

triadic

#5F9E1C #1C5F9E #9E1C5F

tetradic

#5F9E1C #1C9E9C #5B1C9E #9E1C1E

square

#5F9E1C #1C9E9C #5B1C9E #9E1C1E

split-complementary

#5F9E1C #1C1E9E #9C1C9E

monochromatic

#20360A #406A13 #5F9E1C #7ED225 #9CE154

Accessibility & contrast

On white

3.28

#5F9E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#5F9E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F9E1C

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9E1C	#FFFFFF	#000000	##000000
##5F9E1C	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#5F9787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5f9e1c;
/* rgb */ color: rgb(95, 158, 28);
/* oklch */ color: oklch(63.3% 0.168 133.0);

Tailwind

colors: {
  custom: {
    50: '#92bb65',
    500: '#5f9e1c',
    950: '#000000',
  },
}

SCSS

$custom: #5f9e1c;
$custom-light: #92bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9e1c",
  "rgb": {
    "r": 95,
    "g": 158,
    "b": 28
  },
  "hsl": {
    "h": 89.077,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.63256,
    "c": 0.16758,
    "h": 133
  },
  "luminance": 0.2697
}

Semantic roles & 50–950 ramp

primary

#5F9E1C

secondary

#8952C4

accent

#3BED91

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #5F9E1C

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

Preview Lab → · Contrast checker → · Palette generator →