#5B7D1F#5B7D1F

#5B7D1F is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.5% C 0.126 H 127.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5B7D1F
RGB	rgb(91, 125, 31)
HSL	hsl(82, 60%, 31%)
HSV	hsv(82, 75%, 49%)
CMYK	cmyk(27.2%, 0%, 75.2%, 51%)
CIE-LAB	lab(48.25, -26.83, 44.57)
CIE-LCH	lch(48.25, 52.02, 121.04°)
OKLab	oklab(54.48% -0.0769 0.0997)
OKLCH	oklch(54.48% 0.126 127.6)
XYZ	xyz(11.8953, 16.9901, 3.9488)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7D1F #411F7D

analogous

#7D701F #5B7D1F #2C7D1F

triadic

#5B7D1F #1F5B7D #7D1F5B

tetradic

#5B7D1F #1F7D70 #411F7D #7D1F2C

square

#5B7D1F #1F7D70 #411F7D #7D1F2C

split-complementary

#5B7D1F #1F2C7D #701F7D

monochromatic

#141B07 #374C13 #5B7D1F #7FAE2B #9ED145

Accessibility & contrast

On white

4.77

#5B7D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5B7D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7D1F

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7D1F	#FFFFFF	#000000	##FFFFFF
##5B7D1F	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740D

Deuteranopia (green-blind)

#7F7228

Tritanopia (blue-blind)

#5E776B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5b7d1f;
/* rgb */ color: rgb(91, 125, 31);
/* oklch */ color: oklch(54.5% 0.126 127.6);

Tailwind

colors: {
  custom: {
    50: '#8da362',
    500: '#5b7d1f',
    950: '#000000',
  },
}

SCSS

$custom: #5b7d1f;
$custom-light: #8da362;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7d1f",
  "rgb": {
    "r": 91,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 81.702,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54477,
    "c": 0.12588,
    "h": 127.6
  },
  "luminance": 0.1699
}

Semantic roles & 50–950 ramp

primary

#5B7D1F

secondary

#6D48B0

accent

#44E37E

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #5B7D1F

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

Preview Lab → · Contrast checker → · Palette generator →