#5C8F21#5C8F21

#5C8F21 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.2% C 0.148 H 131.7°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5C8F21
RGB	rgb(92, 143, 33)
HSL	hsl(88, 63%, 35%)
HSV	hsv(88, 77%, 56%)
CMYK	cmyk(35.7%, 0%, 76.9%, 43.9%)
CIE-LAB	lab(54.06, -34.75, 49.52)
CIE-LCH	lch(54.06, 60.50, 125.05°)
OKLab	oklab(59.23% -0.0983 0.1104)
OKLCH	oklch(59.23% 0.148 131.7)
XYZ	xyz(14.5105, 22.0295, 4.9261)
Luminance	0.2203 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C8F21 #54218F

analogous

#8F8B21 #5C8F21 #258F21

triadic

#5C8F21 #215C8F #8F215C

tetradic

#5C8F21 #218F8B #54218F #8F2125

square

#5C8F21 #218F8B #54218F #8F2125

split-complementary

#5C8F21 #21258F #8B218F

monochromatic

#1C2C0A #3C5D16 #5C8F21 #7CC12C #9AD753

Accessibility & contrast

On white

3.88

#5C8F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#5C8F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C8F21

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C8F21	#FFFFFF	#000000	##000000
##5C8F21	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958408

Deuteranopia (green-blind)

#8E802C

Tritanopia (blue-blind)

#5D897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5c8f21;
/* rgb */ color: rgb(92, 143, 33);
/* oklch */ color: oklch(59.2% 0.148 131.7);

Tailwind

colors: {
  custom: {
    50: '#8fb065',
    500: '#5c8f21',
    950: '#000000',
  },
}

SCSS

$custom: #5c8f21;
$custom-light: #8fb065;
$custom-dark: #000000;

JSON

{
  "hex": "#5c8f21",
  "rgb": {
    "r": 92,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 87.818,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59227,
    "c": 0.1478,
    "h": 131.7
  },
  "luminance": 0.2203
}

Semantic roles & 50–950 ramp

primary

#5C8F21

secondary

#8251BB

accent

#42E68E

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5C8F21

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

Preview Lab → · Contrast checker → · Palette generator →