#4EB151#4EB151

#4EB151 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.163 H 144.0°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4EB151
RGB	rgb(78, 177, 81)
HSL	hsl(122, 39%, 50%)
HSV	hsv(122, 56%, 69%)
CMYK	cmyk(55.9%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(64.69, -48.69, 40.12)
CIE-LCH	lch(64.69, 63.08, 140.51°)
OKLab	oklab(67.92% -0.1322 0.0959)
OKLCH	oklch(67.92% 0.163 144)
XYZ	xyz(20.3481, 33.6563, 13.2070)
Luminance	0.3366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB151 #B14EAE

analogous

#7DB14E #4EB151 #4EB182

triadic

#4EB151 #514EB1 #B1514E

tetradic

#4EB151 #4E7DB1 #B14EAE #B1824E

square

#4EB151 #4E7DB1 #B14EAE #B1824E

split-complementary

#4EB151 #824EB1 #B14E7D

monochromatic

#295C2A #3B873E #4EB151 #78C47B #A3D6A5

Accessibility & contrast

On white

2.72

#4EB151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4EB151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB151

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB151	#FFFFFF	#000000	##000000
##4EB151	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A248

Deuteranopia (green-blind)

#A79A58

Tritanopia (blue-blind)

#3DAD9B

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb151;
/* rgb */ color: rgb(78, 177, 81);
/* oklch */ color: oklch(67.9% 0.163 144.0);

Tailwind

colors: {
  custom: {
    50: '#88c984',
    500: '#4eb151',
    950: '#000000',
  },
}

SCSS

$custom: #4eb151;
$custom-light: #88c984;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb151",
  "rgb": {
    "r": 78,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 121.818,
    "s": 38.824,
    "l": 50
  },
  "oklch": {
    "l": 0.67918,
    "c": 0.16333,
    "h": 144
  },
  "luminance": 0.33658
}

Semantic roles & 50–950 ramp

primary

#4EB151

secondary

#C497C2

accent

#59CBCF

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4EB151

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

Preview Lab → · Contrast checker → · Palette generator →