#5B882B#5B882B

#5B882B is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.4% C 0.132 H 131.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5B882B
RGB	rgb(91, 136, 43)
HSL	hsl(89, 52%, 35%)
HSV	hsv(89, 68%, 53%)
CMYK	cmyk(33.1%, 0%, 68.4%, 46.7%)
CIE-LAB	lab(51.84, -31.21, 43.35)
CIE-LCH	lch(51.84, 53.41, 125.75°)
OKLab	oklab(57.43% -0.0878 0.0989)
OKLCH	oklch(57.43% 0.132 131.6)
XYZ	xyz(13.5544, 20.0064, 5.4325)
Luminance	0.2001 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B882B #582B88

analogous

#88862B #5B882B #2D882B

triadic

#5B882B #2B5B88 #882B5B

tetradic

#5B882B #2B8886 #582B88 #882B2D

square

#5B882B #2B8886 #582B88 #882B2D

split-complementary

#5B882B #2B2D88 #862B88

monochromatic

#1D2B0E #3C5A1C #5B882B #7AB63A #98CD61

Accessibility & contrast

On white

4.20

#5B882B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5B882B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B882B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B882B	#FFFFFF	#000000	##000000
##5B882B	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E1E

Deuteranopia (green-blind)

#887A33

Tritanopia (blue-blind)

#5C8275

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5b882b;
/* rgb */ color: rgb(91, 136, 43);
/* oklch */ color: oklch(57.4% 0.132 131.6);

Tailwind

colors: {
  custom: {
    50: '#8dab69',
    500: '#5b882b',
    950: '#000000',
  },
}

SCSS

$custom: #5b882b;
$custom-light: #8dab69;
$custom-dark: #000000;

JSON

{
  "hex": "#5b882b",
  "rgb": {
    "r": 91,
    "g": 136,
    "b": 43
  },
  "hsl": {
    "h": 89.032,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5743,
    "c": 0.13228,
    "h": 131.6
  },
  "luminance": 0.20007
}

Semantic roles & 50–950 ramp

primary

#5B882B

secondary

#865CB3

accent

#4CDB92

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #5B882B

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

Preview Lab → · Contrast checker → · Palette generator →