#4EAF31#4EAF31

#4EAF31 is a light, vivid green. Relative luminance 0.325; OKLCH L 67.1% C 0.185 H 139.5°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4EAF31
RGB	rgb(78, 175, 49)
HSL	hsl(106, 56%, 44%)
HSV	hsv(106, 72%, 69%)
CMYK	cmyk(55.4%, 0%, 72%, 31.4%)
CIE-LAB	lab(63.75, -51.28, 53.13)
CIE-LCH	lch(63.75, 73.84, 133.99°)
OKLab	oklab(67.05% -0.141 0.1204)
OKLCH	oklch(67.05% 0.185 139.5)
XYZ	xyz(19.0254, 32.4998, 8.1757)
Luminance	0.3250 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAF31 #9231AF

analogous

#8DAF31 #4EAF31 #31AF53

triadic

#4EAF31 #314EAF #AF314E

tetradic

#4EAF31 #318DAF #9231AF #AF5331

square

#4EAF31 #318DAF #9231AF #AF5331

split-complementary

#4EAF31 #5331AF #AF318D

monochromatic

#234F16 #397F24 #4EAF31 #6CCE4F #94DB7F

Accessibility & contrast

On white

2.80

#4EAF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#4EAF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAF31

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAF31	#FFFFFF	#000000	##000000
##4EAF31	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F1C

Deuteranopia (green-blind)

#A8973D

Tritanopia (blue-blind)

#44A996

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4eaf31;
/* rgb */ color: rgb(78, 175, 49);
/* oklch */ color: oklch(67.1% 0.185 139.5);

Tailwind

colors: {
  custom: {
    50: '#8ac871',
    500: '#4eaf31',
    950: '#000000',
  },
}

SCSS

$custom: #4eaf31;
$custom-light: #8ac871;
$custom-dark: #000000;

JSON

{
  "hex": "#4eaf31",
  "rgb": {
    "r": 78,
    "g": 175,
    "b": 49
  },
  "hsl": {
    "h": 106.19,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67051,
    "c": 0.18543,
    "h": 139.5
  },
  "luminance": 0.32501
}

Semantic roles & 50–950 ramp

primary

#4EAF31

secondary

#B378C4

accent

#48E0BD

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4EAF31

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

Preview Lab → · Contrast checker → · Palette generator →