#5BA021#5BA021

#5BA021 is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.6% C 0.170 H 134.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#5BA021
RGB	rgb(91, 160, 33)
HSL	hsl(93, 66%, 38%)
HSV	hsv(93, 79%, 63%)
CMYK	cmyk(43.1%, 0%, 79.4%, 37.3%)
CIE-LAB	lab(59.41, -42.46, 54.60)
CIE-LCH	lch(59.41, 69.17, 127.87°)
OKLab	oklab(63.59% -0.1191 0.121)
OKLCH	oklch(63.59% 0.17 134.5)
XYZ	xyz(17.1594, 27.4746, 5.8375)
Luminance	0.2748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA021 #6621A0

analogous

#9BA021 #5BA021 #21A026

triadic

#5BA021 #215BA0 #A0215B

tetradic

#5BA021 #219BA0 #6621A0 #A02621

square

#5BA021 #219BA0 #6621A0 #A02621

split-complementary

#5BA021 #2621A0 #A0219B

monochromatic

#213B0C #3E6D17 #5BA021 #78D32B #98DE5E

Accessibility & contrast

On white

3.23

#5BA021 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#5BA021 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5BA021

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA021	#FFFFFF	#000000	##000000
##5BA021	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69300

Deuteranopia (green-blind)

#9D8D2F

Tritanopia (blue-blind)

#5A9A88

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5ba021;
/* rgb */ color: rgb(91, 160, 33);
/* oklch */ color: oklch(63.6% 0.170 134.5);

Tailwind

colors: {
  custom: {
    50: '#90bc67',
    500: '#5ba021',
    950: '#000000',
  },
}

SCSS

$custom: #5ba021;
$custom-light: #90bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba021",
  "rgb": {
    "r": 91,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 92.598,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63593,
    "c": 0.16977,
    "h": 134.5
  },
  "luminance": 0.27476
}

Semantic roles & 50–950 ramp

primary

#5BA021

secondary

#935BC2

accent

#3FE99B

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5BA021

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

Preview Lab → · Contrast checker → · Palette generator →