#4B9F1E#4B9F1E

#4B9F1E is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.6% C 0.178 H 137.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B9F1E
RGB	rgb(75, 159, 30)
HSL	hsl(99, 68%, 37%)
HSV	hsv(99, 81%, 62%)
CMYK	cmyk(52.8%, 0%, 81.1%, 37.6%)
CIE-LAB	lab(58.40, -47.32, 54.33)
CIE-LCH	lch(58.40, 72.05, 131.05°)
OKLab	oklab(62.57% -0.1313 0.1203)
OKLCH	oklch(62.57% 0.178 137.5)
XYZ	xyz(15.5336, 26.3847, 5.5023)
Luminance	0.2639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9F1E #721E9F

analogous

#8C9F1E #4B9F1E #1E9F32

triadic

#4B9F1E #1E4B9F #9F1E4B

tetradic

#4B9F1E #1E8C9F #721E9F #9F321E

square

#4B9F1E #1E8C9F #721E9F #9F321E

split-complementary

#4B9F1E #321E9F #9F1E8C

monochromatic

#1A380B #336C14 #4B9F1E #63D228 #87DF58

Accessibility & contrast

On white

3.35

#4B9F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4B9F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9F1E

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9F1E	#FFFFFF	#000000	##000000
##4B9F1E	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9A8A2D

Tritanopia (blue-blind)

#459987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b9f1e;
/* rgb */ color: rgb(75, 159, 30);
/* oklch */ color: oklch(62.6% 0.178 137.5);

Tailwind

colors: {
  custom: {
    50: '#86bc66',
    500: '#4b9f1e',
    950: '#000000',
  },
}

SCSS

$custom: #4b9f1e;
$custom-light: #86bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9f1e",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 30
  },
  "hsl": {
    "h": 99.07,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62572,
    "c": 0.17804,
    "h": 137.5
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#4B9F1E

secondary

#9D56C3

accent

#3DEBAE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4B9F1E

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

Preview Lab → · Contrast checker → · Palette generator →