#4EB315#4EB315

#4EB315 is a light, highly saturated yellow-green. Relative luminance 0.339; OKLCH L 67.9% C 0.203 H 137.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4EB315
RGB	rgb(78, 179, 21)
HSL	hsl(98, 79%, 39%)
HSV	hsv(98, 88%, 70%)
CMYK	cmyk(56.4%, 0%, 88.3%, 29.8%)
CIE-LAB	lab(64.89, -54.30, 62.39)
CIE-LCH	lch(64.89, 82.71, 131.04°)
OKLab	oklab(67.95% -0.1505 0.136)
OKLCH	oklch(67.95% 0.203 137.9)
XYZ	xyz(19.3966, 33.9124, 6.2329)
Luminance	0.3391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB315 #7A15B3

analogous

#9DB315 #4EB315 #15B32B

triadic

#4EB315 #154EB3 #B3154E

tetradic

#4EB315 #159DB3 #7A15B3 #B32B15

square

#4EB315 #159DB3 #7A15B3 #B32B15

split-complementary

#4EB315 #2B15B3 #B3159D

monochromatic

#1E4508 #367C0F #4EB315 #67E520 #8DEB57

Accessibility & contrast

On white

2.70

#4EB315 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4EB315 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB315

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB315	#FFFFFF	#000000	##000000
##4EB315	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AC9A2D

Tritanopia (blue-blind)

#45AC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb315;
/* rgb */ color: rgb(78, 179, 21);
/* oklch */ color: oklch(67.9% 0.203 137.9);

Tailwind

colors: {
  custom: {
    50: '#8bcb66',
    500: '#4eb315',
    950: '#000000',
  },
}

SCSS

$custom: #4eb315;
$custom-light: #8bcb66;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb315",
  "rgb": {
    "r": 78,
    "g": 179,
    "b": 21
  },
  "hsl": {
    "h": 98.354,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.67948,
    "c": 0.20287,
    "h": 137.9
  },
  "luminance": 0.33914
}

Semantic roles & 50–950 ramp

primary

#4EB315

secondary

#A356CE

accent

#32F5AF

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4EB315

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

Preview Lab → · Contrast checker → · Palette generator →