#5B751F#5B751F

#5B751F is a mid, moderate yellow-green. Relative luminance 0.150; OKLCH L 52.4% C 0.115 H 125.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5B751F
RGB	rgb(91, 117, 31)
HSL	hsl(78, 58%, 29%)
HSV	hsv(78, 74%, 46%)
CMYK	cmyk(22.2%, 0%, 73.5%, 54.1%)
CIE-LAB	lab(45.70, -22.84, 42.04)
CIE-LCH	lch(45.70, 47.84, 118.52°)
OKLab	oklab(52.41% -0.066 0.0944)
OKLCH	oklch(52.41% 0.115 125)
XYZ	xyz(10.9231, 15.0455, 3.6247)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B751F #391F75

analogous

#75641F #5B751F #30751F

triadic

#5B751F #1F5B75 #751F5B

tetradic

#5B751F #1F7564 #391F75 #751F30

square

#5B751F #1F7564 #391F75 #751F30

split-complementary

#5B751F #1F3075 #641F75

monochromatic

#131806 #354512 #5B751F #81A52C #A3CD42

Accessibility & contrast

On white

5.24

#5B751F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#5B751F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B751F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B751F	#FFFFFF	#000000	##FFFFFF
##5B751F	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D11

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#5F6F64

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5b751f;
/* rgb */ color: rgb(91, 117, 31);
/* oklch */ color: oklch(52.4% 0.115 125.0);

Tailwind

colors: {
  custom: {
    50: '#8c9c61',
    500: '#5b751f',
    950: '#000000',
  },
}

SCSS

$custom: #5b751f;
$custom-light: #8c9c61;
$custom-dark: #000000;

JSON

{
  "hex": "#5b751f",
  "rgb": {
    "r": 91,
    "g": 117,
    "b": 31
  },
  "hsl": {
    "h": 78.14,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52409,
    "c": 0.11514,
    "h": 125
  },
  "luminance": 0.15046
}

Semantic roles & 50–950 ramp

primary

#5B751F

secondary

#6547A9

accent

#46E175

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #5B751F

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

Preview Lab → · Contrast checker → · Palette generator →