#4EB751#4EB751

#4EB751 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.5% C 0.171 H 143.9°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4EB751
RGB	rgb(78, 183, 81)
HSL	hsl(122, 42%, 51%)
HSV	hsv(122, 57%, 72%)
CMYK	cmyk(57.4%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(66.58, -51.02, 42.38)
CIE-LCH	lch(66.58, 66.32, 140.28°)
OKLab	oklab(69.47% -0.1385 0.1009)
OKLCH	oklch(69.47% 0.171 143.9)
XYZ	xyz(21.5594, 36.0788, 13.6108)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB751 #B74EB4

analogous

#7FB74E #4EB751 #4EB785

triadic

#4EB751 #514EB7 #B7514E

tetradic

#4EB751 #4E7FB7 #B74EB4 #B7854E

square

#4EB751 #4E7FB7 #B74EB4 #B7854E

split-complementary

#4EB751 #854EB7 #B74E7F

monochromatic

#28632A #3A8E3C #4EB751 #7AC97C #A5DAA7

Accessibility & contrast

On white

2.56

#4EB751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#4EB751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB751

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB751	#FFFFFF	#000000	##000000
##4EB751	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA847

Deuteranopia (green-blind)

#AD9E59

Tritanopia (blue-blind)

#3CB2A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4eb751;
/* rgb */ color: rgb(78, 183, 81);
/* oklch */ color: oklch(69.5% 0.171 143.9);

Tailwind

colors: {
  custom: {
    50: '#89cd85',
    500: '#4eb751',
    950: '#000000',
  },
}

SCSS

$custom: #4eb751;
$custom-light: #89cd85;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb751",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 121.714,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.69474,
    "c": 0.17135,
    "h": 143.9
  },
  "luminance": 0.36081
}

Semantic roles & 50–950 ramp

primary

#4EB751

secondary

#C899C6

accent

#56CED2

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0D140B

muted

#7D827C

Preview Lab

Preview with #4EB751

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

Preview Lab → · Contrast checker → · Palette generator →