#5B7E10#5B7E10

#5B7E10 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.6% C 0.135 H 127.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5B7E10
RGB	rgb(91, 126, 16)
HSL	hsl(79, 77%, 28%)
HSV	hsv(79, 87%, 49%)
CMYK	cmyk(27.8%, 0%, 87.3%, 50.6%)
CIE-LAB	lab(48.49, -28.06, 49.59)
CIE-LCH	lch(48.49, 56.98, 119.50°)
OKLab	oklab(54.65% -0.0813 0.1077)
OKLCH	oklch(54.65% 0.135 127.1)
XYZ	xyz(11.8688, 17.1830, 3.1815)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7E10 #33107E

analogous

#7E6A10 #5B7E10 #247E10

triadic

#5B7E10 #105B7E #7E105B

tetradic

#5B7E10 #107E6A #33107E #7E1024

square

#5B7E10 #107E6A #33107E #7E1024

split-complementary

#5B7E10 #10247E #6A107E

monochromatic

#141B03 #344809 #5B7E10 #82B417 #A7E325

Accessibility & contrast

On white

4.73

#5B7E10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#5B7E10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7E10

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7E10	#FFFFFF	#000000	##FFFFFF
##5B7E10	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#80731E

Tritanopia (blue-blind)

#5F786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5b7e10;
/* rgb */ color: rgb(91, 126, 16);
/* oklch */ color: oklch(54.6% 0.135 127.1);

Tailwind

colors: {
  custom: {
    50: '#8da35b',
    500: '#5b7e10',
    950: '#000000',
  },
}

SCSS

$custom: #5b7e10;
$custom-light: #8da35b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7e10",
  "rgb": {
    "r": 91,
    "g": 126,
    "b": 16
  },
  "hsl": {
    "h": 79.091,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.54649,
    "c": 0.135,
    "h": 127.1
  },
  "luminance": 0.17183
}

Semantic roles & 50–950 ramp

primary

#5B7E10

secondary

#5E36B4

accent

#34F471

background

#F9FAF5

surface

#F1F4E9

border

#CBCEC5

text

#0D0F04

muted

#7E7F79

Preview Lab

Preview with #5B7E10

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

Preview Lab → · Contrast checker → · Palette generator →