#4B8E1E#4B8E1E

#4B8E1E is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.157 H 135.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B8E1E
RGB	rgb(75, 142, 30)
HSL	hsl(96, 65%, 34%)
HSV	hsv(96, 79%, 56%)
CMYK	cmyk(47.2%, 0%, 78.9%, 44.3%)
CIE-LAB	lab(52.88, -40.54, 49.13)
CIE-LCH	lch(52.88, 63.70, 129.53°)
OKLab	oklab(58.03% -0.113 0.1094)
OKLCH	oklch(58.03% 0.157 135.9)
XYZ	xyz(12.8087, 20.9348, 4.5939)
Luminance	0.2094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8E1E #611E8E

analogous

#838E1E #4B8E1E #1E8E29

triadic

#4B8E1E #1E4B8E #8E1E4B

tetradic

#4B8E1E #1E838E #611E8E #8E291E

square

#4B8E1E #1E838E #611E8E #8E291E

split-complementary

#4B8E1E #291E8E #8E1E83

monochromatic

#162909 #305B13 #4B8E1E #66C129 #85D94D

Accessibility & contrast

On white

4.05

#4B8E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4B8E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8E1E

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8E1E	#FFFFFF	#000000	##000000
##4B8E1E	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938201

Deuteranopia (green-blind)

#8A7C2A

Tritanopia (blue-blind)

#488979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b8e1e;
/* rgb */ color: rgb(75, 142, 30);
/* oklch */ color: oklch(58.0% 0.157 135.9);

Tailwind

colors: {
  custom: {
    50: '#84af63',
    500: '#4b8e1e',
    950: '#000000',
  },
}

SCSS

$custom: #4b8e1e;
$custom-light: #84af63;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8e1e",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 95.893,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58028,
    "c": 0.1573,
    "h": 135.9
  },
  "luminance": 0.20936
}

Semantic roles & 50–950 ramp

primary

#4B8E1E

secondary

#8F4CBC

accent

#40E8A4

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8E1E

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

Preview Lab → · Contrast checker → · Palette generator →