#4B8E15#4B8E15

#4B8E15 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.162 H 135.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B8E15
RGB	rgb(75, 142, 21)
HSL	hsl(93, 74%, 32%)
HSV	hsv(93, 85%, 56%)
CMYK	cmyk(47.2%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(52.83, -41.02, 51.79)
CIE-LCH	lch(52.83, 66.07, 128.38°)
OKLab	oklab(57.98% -0.1148 0.1136)
OKLCH	oklch(57.98% 0.162 135.3)
XYZ	xyz(12.7097, 20.8952, 4.0728)
Luminance	0.2090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8E15 #58158E

analogous

#888E15 #4B8E15 #158E1B

triadic

#4B8E15 #154B8E #8E154B

tetradic

#4B8E15 #15888E #58158E #8E1B15

square

#4B8E15 #15888E #58158E #8E1B15

split-complementary

#4B8E15 #1B158E #8E1588

monochromatic

#132305 #2F590D #4B8E15 #67C31D #86E23B

Accessibility & contrast

On white

4.05

#4B8E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4B8E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8E15

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8E15	#FFFFFF	#000000	##000000
##4B8E15	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#8B7C24

Tritanopia (blue-blind)

#498879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b8e15;
/* rgb */ color: rgb(75, 142, 21);
/* oklch */ color: oklch(58.0% 0.162 135.3);

Tailwind

colors: {
  custom: {
    50: '#84af60',
    500: '#4b8e15',
    950: '#000000',
  },
}

SCSS

$custom: #4b8e15;
$custom-light: #84af60;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8e15",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 93.223,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57978,
    "c": 0.16154,
    "h": 135.3
  },
  "luminance": 0.20896
}

Semantic roles & 50–950 ramp

primary

#4B8E15

secondary

#873DC2

accent

#37F19E

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4B8E15

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

Preview Lab → · Contrast checker → · Palette generator →