#4EB431#4EB431

#4EB431 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.4% C 0.191 H 139.7°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#4EB431
RGB	rgb(78, 180, 49)
HSL	hsl(107, 57%, 45%)
HSV	hsv(107, 73%, 71%)
CMYK	cmyk(56.7%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(65.34, -53.14, 54.75)
CIE-LCH	lch(65.34, 76.30, 134.15°)
OKLab	oklab(68.36% -0.146 0.1238)
OKLCH	oklch(68.36% 0.191 139.7)
XYZ	xyz(20.0167, 34.4823, 8.5061)
Luminance	0.3448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB431 #9731B4

analogous

#8FB431 #4EB431 #31B456

triadic

#4EB431 #314EB4 #B4314E

tetradic

#4EB431 #318FB4 #9731B4 #B45631

square

#4EB431 #318FB4 #9731B4 #B45631

split-complementary

#4EB431 #5631B4 #B4318F

monochromatic

#245417 #398424 #4EB431 #6ED052 #96DD82

Accessibility & contrast

On white

2.66

#4EB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#4EB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB431

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB431	#FFFFFF	#000000	##000000
##4EB431	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41A

Deuteranopia (green-blind)

#AC9B3E

Tritanopia (blue-blind)

#42AE9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4eb431;
/* rgb */ color: rgb(78, 180, 49);
/* oklch */ color: oklch(68.4% 0.191 139.7);

Tailwind

colors: {
  custom: {
    50: '#8acb71',
    500: '#4eb431',
    950: '#000000',
  },
}

SCSS

$custom: #4eb431;
$custom-light: #8acb71;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb431",
  "rgb": {
    "r": 78,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 106.718,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68362,
    "c": 0.19144,
    "h": 139.7
  },
  "luminance": 0.34484
}

Semantic roles & 50–950 ramp

primary

#4EB431

secondary

#B67BC6

accent

#47E0BF

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4EB431

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

Preview Lab → · Contrast checker → · Palette generator →