#5FBD21#5FBD21

#5FBD21 is a light, highly saturated yellow-green. Relative luminance 0.389; OKLCH L 71.3% C 0.202 H 136.5°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#5FBD21
RGB	rgb(95, 189, 33)
HSL	hsl(96, 70%, 44%)
HSV	hsv(96, 83%, 74%)
CMYK	cmyk(49.7%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(68.71, -52.67, 63.22)
CIE-LCH	lch(68.71, 82.29, 129.80°)
OKLab	oklab(71.28% -0.1467 0.1391)
OKLCH	oklch(71.28% 0.202 136.5)
XYZ	xyz(23.1908, 38.9363, 7.7320)
Luminance	0.3894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FBD21 #7F21BD

analogous

#ADBD21 #5FBD21 #21BD31

triadic

#5FBD21 #215FBD #BD215F

tetradic

#5FBD21 #21ADBD #7F21BD #BD3121

square

#5FBD21 #21ADBD #7F21BD #BD3121

split-complementary

#5FBD21 #3121BD #BD21AD

monochromatic

#2B550F #458918 #5FBD21 #7DDD3E #A0E672

Accessibility & contrast

On white

2.39

#5FBD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#5FBD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FBD21

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FBD21	#FFFFFF	#000000	##000000
##5FBD21	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AC00

Deuteranopia (green-blind)

#B8A535

Tritanopia (blue-blind)

#5AB6A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5fbd21;
/* rgb */ color: rgb(95, 189, 33);
/* oklch */ color: oklch(71.3% 0.202 136.5);

Tailwind

colors: {
  custom: {
    50: '#96d26c',
    500: '#5fbd21',
    950: '#000000',
  },
}

SCSS

$custom: #5fbd21;
$custom-light: #96d26c;
$custom-dark: #000000;

JSON

{
  "hex": "#5fbd21",
  "rgb": {
    "r": 95,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 96.154,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.71277,
    "c": 0.20215,
    "h": 136.5
  },
  "luminance": 0.38938
}

Semantic roles & 50–950 ramp

primary

#5FBD21

secondary

#A76DCD

accent

#3BEDA6

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1408

muted

#7E827A

Preview Lab

Preview with #5FBD21

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

Preview Lab → · Contrast checker → · Palette generator →