#4A9E1B#4A9E1B

#4A9E1B is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.2% C 0.179 H 137.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4A9E1B
RGB	rgb(74, 158, 27)
HSL	hsl(98, 71%, 36%)
HSV	hsv(98, 83%, 62%)
CMYK	cmyk(53.2%, 0%, 82.9%, 38%)
CIE-LAB	lab(58.03, -47.39, 54.84)
CIE-LCH	lch(58.03, 72.48, 130.83°)
OKLab	oklab(62.25% -0.1315 0.1209)
OKLCH	oklch(62.25% 0.179 137.4)
XYZ	xyz(15.2482, 25.9875, 5.2493)
Luminance	0.2599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9E1B #6F1B9E

analogous

#8C9E1B #4A9E1B #1B9E2D

triadic

#4A9E1B #1B4A9E #9E1B4A

tetradic

#4A9E1B #1B8C9E #6F1B9E #9E2D1B

square

#4A9E1B #1B8C9E #6F1B9E #9E2D1B

split-complementary

#4A9E1B #2D1B9E #9E1B8C

monochromatic

#193509 #326A12 #4A9E1B #62D224 #85E152

Accessibility & contrast

On white

3.39

#4A9E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4A9E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A9E1B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9E1B	#FFFFFF	#000000	##000000
##4A9E1B	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#99892B

Tritanopia (blue-blind)

#449886

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a9e1b;
/* rgb */ color: rgb(74, 158, 27);
/* oklch */ color: oklch(62.2% 0.179 137.4);

Tailwind

colors: {
  custom: {
    50: '#86bb64',
    500: '#4a9e1b',
    950: '#000000',
  },
}

SCSS

$custom: #4a9e1b;
$custom-light: #86bb64;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9e1b",
  "rgb": {
    "r": 74,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 98.473,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62247,
    "c": 0.17867,
    "h": 137.4
  },
  "luminance": 0.25989
}

Semantic roles & 50–950 ramp

primary

#4A9E1B

secondary

#9B51C4

accent

#3AEEAD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4A9E1B

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

Preview Lab → · Contrast checker → · Palette generator →