#5F9B2B#5F9B2B

#5F9B2B is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.6% C 0.156 H 133.7°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5F9B2B
RGB	rgb(95, 155, 43)
HSL	hsl(92, 57%, 39%)
HSV	hsv(92, 72%, 61%)
CMYK	cmyk(38.7%, 0%, 72.3%, 39.2%)
CIE-LAB	lab(58.08, -38.30, 49.87)
CIE-LCH	lch(58.08, 62.88, 127.52°)
OKLab	oklab(62.58% -0.1074 0.1126)
OKLCH	oklch(62.58% 0.156 133.7)
XYZ	xyz(16.8764, 26.0492, 6.4238)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9B2B #672B9B

analogous

#979B2B #5F9B2B #2B9B2F

triadic

#5F9B2B #2B5F9B #9B2B5F

tetradic

#5F9B2B #2B979B #672B9B #9B2F2B

square

#5F9B2B #2B979B #672B9B #9B2F2B

split-complementary

#5F9B2B #2F2B9B #9B2B97

monochromatic

#243B10 #426B1E #5F9B2B #7DC93B #9CD66B

Accessibility & contrast

On white

3.38

#5F9B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5F9B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F9B2B

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9B2B	#FFFFFF	#000000	##000000
##5F9B2B	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F18

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#5F9585

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f9b2b;
/* rgb */ color: rgb(95, 155, 43);
/* oklch */ color: oklch(62.6% 0.156 133.7);

Tailwind

colors: {
  custom: {
    50: '#91b96c',
    500: '#5f9b2b',
    950: '#000000',
  },
}

SCSS

$custom: #5f9b2b;
$custom-light: #91b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9b2b",
  "rgb": {
    "r": 95,
    "g": 155,
    "b": 43
  },
  "hsl": {
    "h": 92.143,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62578,
    "c": 0.15556,
    "h": 133.7
  },
  "luminance": 0.2605
}

Semantic roles & 50–950 ramp

primary

#5F9B2B

secondary

#9465BC

accent

#48E099

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #5F9B2B

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

Preview Lab → · Contrast checker → · Palette generator →