#5FA21D#5FA21D

#5FA21D is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.3% C 0.172 H 133.6°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#5FA21D
RGB	rgb(95, 162, 29)
HSL	hsl(90, 70%, 37%)
HSV	hsv(90, 82%, 64%)
CMYK	cmyk(41.4%, 0%, 82.1%, 36.5%)
CIE-LAB	lab(60.21, -42.12, 56.61)
CIE-LCH	lch(60.21, 70.56, 126.65°)
OKLab	oklab(64.3% -0.1186 0.1245)
OKLCH	oklch(64.3% 0.172 133.6)
XYZ	xyz(17.8611, 28.3613, 5.6953)
Luminance	0.2836 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA21D #601DA2

analogous

#A1A21D #5FA21D #1DA21E

triadic

#5FA21D #1D5FA2 #A21D5F

tetradic

#5FA21D #1DA1A2 #601DA2 #A21E1D

square

#5FA21D #1DA1A2 #601DA2 #A21E1D

split-complementary

#5FA21D #1E1DA2 #A21DA1

monochromatic

#223A0A #416E14 #5FA21D #7DD626 #9CE158

Accessibility & contrast

On white

3.15

#5FA21D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#5FA21D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5FA21D

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA21D	#FFFFFF	#000000	##000000
##5FA21D	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A08F2D

Tritanopia (blue-blind)

#5F9B8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5fa21d;
/* rgb */ color: rgb(95, 162, 29);
/* oklch */ color: oklch(64.3% 0.172 133.6);

Tailwind

colors: {
  custom: {
    50: '#93be66',
    500: '#5fa21d',
    950: '#000000',
  },
}

SCSS

$custom: #5fa21d;
$custom-light: #93be66;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa21d",
  "rgb": {
    "r": 95,
    "g": 162,
    "b": 29
  },
  "hsl": {
    "h": 90.226,
    "s": 69.634,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64296,
    "c": 0.17201,
    "h": 133.6
  },
  "luminance": 0.28362
}

Semantic roles & 50–950 ramp

primary

#5FA21D

secondary

#8E56C5

accent

#3BEC95

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #5FA21D

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

Preview Lab → · Contrast checker → · Palette generator →