#5BA421#5BA421

#5BA421 is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.6% C 0.175 H 135.0°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BA421
RGB	rgb(91, 164, 33)
HSL	hsl(93, 66%, 39%)
HSV	hsv(93, 80%, 64%)
CMYK	cmyk(44.5%, 0%, 79.9%, 35.7%)
CIE-LAB	lab(60.68, -44.11, 55.79)
CIE-LCH	lch(60.68, 71.12, 128.33°)
OKLab	oklab(64.63% -0.1235 0.1235)
OKLCH	oklch(64.63% 0.175 135)
XYZ	xyz(17.8640, 28.8838, 6.0724)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA421 #6A21A4

analogous

#9CA421 #5BA421 #21A428

triadic

#5BA421 #215BA4 #A4215B

tetradic

#5BA421 #219CA4 #6A21A4 #A42821

square

#5BA421 #219CA4 #6A21A4 #A42821

split-complementary

#5BA421 #2821A4 #A4219C

monochromatic

#223E0C #3F7117 #5BA421 #78D52D #98DF60

Accessibility & contrast

On white

3.10

#5BA421 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#5BA421 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5BA421

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA421	#FFFFFF	#000000	##000000
##5BA421	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A19030

Tritanopia (blue-blind)

#599E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5ba421;
/* rgb */ color: rgb(91, 164, 33);
/* oklch */ color: oklch(64.6% 0.175 135.0);

Tailwind

colors: {
  custom: {
    50: '#90bf68',
    500: '#5ba421',
    950: '#000000',
  },
}

SCSS

$custom: #5ba421;
$custom-light: #90bf68;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba421",
  "rgb": {
    "r": 91,
    "g": 164,
    "b": 33
  },
  "hsl": {
    "h": 93.435,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64633,
    "c": 0.17466,
    "h": 135
  },
  "luminance": 0.28885
}

Semantic roles & 50–950 ramp

primary

#5BA421

secondary

#965DC4

accent

#3EE99E

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5BA421

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

Preview Lab → · Contrast checker → · Palette generator →