#5B8F22#5B8F22

#5B8F22 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.2% C 0.148 H 132.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5B8F22
RGB	rgb(91, 143, 34)
HSL	hsl(89, 62%, 35%)
HSV	hsv(89, 76%, 56%)
CMYK	cmyk(36.4%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(54.01, -35.06, 49.10)
CIE-LCH	lch(54.01, 60.34, 125.53°)
OKLab	oklab(59.18% -0.099 0.1097)
OKLCH	oklch(59.18% 0.148 132.1)
XYZ	xyz(14.4254, 21.9840, 4.9963)
Luminance	0.2198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8F22 #56228F

analogous

#8F8D22 #5B8F22 #248F22

triadic

#5B8F22 #225B8F #8F225B

tetradic

#5B8F22 #228F8D #56228F #8F2224

square

#5B8F22 #228F8D #56228F #8F2224

split-complementary

#5B8F22 #22248F #8D228F

monochromatic

#1C2C0A #3C5E16 #5B8F22 #7AC02E #99D755

Accessibility & contrast

On white

3.89

#5B8F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#5B8F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8F22

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8F22	#FFFFFF	#000000	##000000
##5B8F22	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95840B

Deuteranopia (green-blind)

#8E802D

Tritanopia (blue-blind)

#5C897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5b8f22;
/* rgb */ color: rgb(91, 143, 34);
/* oklch */ color: oklch(59.2% 0.148 132.1);

Tailwind

colors: {
  custom: {
    50: '#8eb065',
    500: '#5b8f22',
    950: '#000000',
  },
}

SCSS

$custom: #5b8f22;
$custom-light: #8eb065;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8f22",
  "rgb": {
    "r": 91,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 88.624,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59175,
    "c": 0.14776,
    "h": 132.1
  },
  "luminance": 0.21985
}

Semantic roles & 50–950 ramp

primary

#5B8F22

secondary

#8452BA

accent

#43E590

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5B8F22

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

Preview Lab → · Contrast checker → · Palette generator →