#4EA91E#4EA91E

#4EA91E is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.3% C 0.188 H 137.7°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4EA91E
RGB	rgb(78, 169, 30)
HSL	hsl(99, 70%, 39%)
HSV	hsv(99, 82%, 66%)
CMYK	cmyk(53.8%, 0%, 82.2%, 33.7%)
CIE-LAB	lab(61.73, -50.25, 57.45)
CIE-LCH	lch(61.73, 76.32, 131.18°)
OKLab	oklab(65.35% -0.1393 0.1268)
OKLCH	oklch(65.35% 0.188 137.7)
XYZ	xyz(17.5636, 30.0880, 6.1101)
Luminance	0.3009 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA91E #791EA9

analogous

#94A91E #4EA91E #1EA934

triadic

#4EA91E #1E4EA9 #A91E4E

tetradic

#4EA91E #1E94A9 #791EA9 #A9341E

square

#4EA91E #1E94A9 #791EA9 #A9341E

split-complementary

#4EA91E #341EA9 #A91E94

monochromatic

#1E410C #367515 #4EA91E #67D92B #8CE35F

Accessibility & contrast

On white

2.99

#4EA91E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#4EA91E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA91E

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA91E	#FFFFFF	#000000	##000000
##4EA91E	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A3922F

Tritanopia (blue-blind)

#47A390

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4ea91e;
/* rgb */ color: rgb(78, 169, 30);
/* oklch */ color: oklch(65.3% 0.188 137.7);

Tailwind

colors: {
  custom: {
    50: '#89c367',
    500: '#4ea91e',
    950: '#000000',
  },
}

SCSS

$custom: #4ea91e;
$custom-light: #89c367;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea91e",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 30
  },
  "hsl": {
    "h": 99.281,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65348,
    "c": 0.18835,
    "h": 137.7
  },
  "luminance": 0.30089
}

Semantic roles & 50–950 ramp

primary

#4EA91E

secondary

#A25CC7

accent

#3BEDAF

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1307

muted

#7D827A

Preview Lab

Preview with #4EA91E

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

Preview Lab → · Contrast checker → · Palette generator →