#5F9E1F#5F9E1F

#5F9E1F is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.3% C 0.166 H 133.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5F9E1F
RGB	rgb(95, 158, 31)
HSL	hsl(90, 67%, 37%)
HSV	hsv(90, 80%, 62%)
CMYK	cmyk(39.9%, 0%, 80.4%, 38%)
CIE-LAB	lab(58.96, -40.33, 54.87)
CIE-LCH	lch(58.96, 68.10, 126.31°)
OKLab	oklab(63.27% -0.1137 0.1212)
OKLCH	oklch(63.27% 0.166 133.2)
XYZ	xyz(17.1932, 26.9847, 5.5987)
Luminance	0.2699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9E1F #5E1F9E

analogous

#9E9E1F #5F9E1F #1F9E1F

triadic

#5F9E1F #1F5F9E #9E1F5F

tetradic

#5F9E1F #1F9E9E #5E1F9E #9E1F1F

square

#5F9E1F #1F9E9E #5E1F9E #9E1F1F

split-complementary

#5F9E1F #1F1F9E #9E1F9E

monochromatic

#21380B #406B15 #5F9E1F #7ED129 #9CDE59

Accessibility & contrast

On white

3.28

#5F9E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#5F9E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F9E1F

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9E1F	#FFFFFF	#000000	##000000
##5F9E1F	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)

#A59100

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#5F9787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5f9e1f;
/* rgb */ color: rgb(95, 158, 31);
/* oklch */ color: oklch(63.3% 0.166 133.2);

Tailwind

colors: {
  custom: {
    50: '#92bb66',
    500: '#5f9e1f',
    950: '#000000',
  },
}

SCSS

$custom: #5f9e1f;
$custom-light: #92bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9e1f",
  "rgb": {
    "r": 95,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 89.764,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63272,
    "c": 0.16619,
    "h": 133.2
  },
  "luminance": 0.26986
}

Semantic roles & 50–950 ramp

primary

#5F9E1F

secondary

#8C56C2

accent

#3EEA93

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5F9E1F

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

Preview Lab → · Contrast checker → · Palette generator →