#5C9921#5C9921

#5C9921 is a mid, vivid yellow-green. Relative luminance 0.252; OKLCH L 61.8% C 0.161 H 133.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5C9921
RGB	rgb(92, 153, 33)
HSL	hsl(91, 65%, 36%)
HSV	hsv(91, 78%, 60%)
CMYK	cmyk(39.9%, 0%, 78.4%, 40%)
CIE-LAB	lab(57.24, -39.15, 52.57)
CIE-LCH	lch(57.24, 65.54, 126.67°)
OKLab	oklab(61.83% -0.1102 0.1167)
OKLCH	oklch(61.83% 0.161 133.4)
XYZ	xyz(16.0791, 25.1668, 5.4490)
Luminance	0.2517 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C9921 #5E2199

analogous

#989921 #5C9921 #219922

triadic

#5C9921 #215C99 #99215C

tetradic

#5C9921 #219899 #5E2199 #992221

square

#5C9921 #219899 #5E2199 #992221

split-complementary

#5C9921 #222199 #992198

monochromatic

#1F340B #3E6716 #5C9921 #7ACB2C #99DB59

Accessibility & contrast

On white

3.48

#5C9921 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#5C9921 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C9921

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C9921	#FFFFFF	#000000	##000000
##5C9921	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C01

Deuteranopia (green-blind)

#97882E

Tritanopia (blue-blind)

#5C9383

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5c9921;
/* rgb */ color: rgb(92, 153, 33);
/* oklch */ color: oklch(61.8% 0.161 133.4);

Tailwind

colors: {
  custom: {
    50: '#90b766',
    500: '#5c9921',
    950: '#000000',
  },
}

SCSS

$custom: #5c9921;
$custom-light: #90b766;
$custom-dark: #000000;

JSON

{
  "hex": "#5c9921",
  "rgb": {
    "r": 92,
    "g": 153,
    "b": 33
  },
  "hsl": {
    "h": 90.5,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61825,
    "c": 0.16054,
    "h": 133.4
  },
  "luminance": 0.25168
}

Semantic roles & 50–950 ramp

primary

#5C9921

secondary

#8C56BF

accent

#40E895

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5C9921

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

Preview Lab → · Contrast checker → · Palette generator →