#5DB221#5DB221

#5DB221 is a light, vivid yellow-green. Relative luminance 0.343; OKLCH L 68.4% C 0.190 H 136.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#5DB221
RGB	rgb(93, 178, 33)
HSL	hsl(95, 69%, 41%)
HSV	hsv(95, 81%, 70%)
CMYK	cmyk(47.8%, 0%, 81.5%, 30.2%)
CIE-LAB	lab(65.18, -49.05, 59.99)
CIE-LCH	lch(65.18, 77.49, 129.27°)
OKLab	oklab(68.36% -0.1369 0.1323)
OKLCH	oklch(68.36% 0.19 136)
XYZ	xyz(20.7086, 34.2764, 6.9633)
Luminance	0.3428 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB221 #7621B2

analogous

#A6B221 #5DB221 #21B22D

triadic

#5DB221 #215DB2 #B2215D

tetradic

#5DB221 #21A6B2 #7621B2 #B22D21

square

#5DB221 #21A6B2 #7621B2 #B22D21

split-complementary

#5DB221 #2D21B2 #B221A6

monochromatic

#274B0E #427E17 #5DB221 #7ADA36 #9CE36A

Accessibility & contrast

On white

2.67

#5DB221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#5DB221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB221

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB221	#FFFFFF	#000000	##000000
##5DB221	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A300

Deuteranopia (green-blind)

#AD9C33

Tritanopia (blue-blind)

#59AB98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5db221;
/* rgb */ color: rgb(93, 178, 33);
/* oklch */ color: oklch(68.4% 0.190 136.0);

Tailwind

colors: {
  custom: {
    50: '#93ca6a',
    500: '#5db221',
    950: '#000000',
  },
}

SCSS

$custom: #5db221;
$custom-light: #93ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#5db221",
  "rgb": {
    "r": 93,
    "g": 178,
    "b": 33
  },
  "hsl": {
    "h": 95.172,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68355,
    "c": 0.19038,
    "h": 136
  },
  "luminance": 0.34278
}

Semantic roles & 50–950 ramp

primary

#5DB221

secondary

#A066C9

accent

#3CECA3

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5DB221

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

Preview Lab → · Contrast checker → · Palette generator →