#4EB23B#4EB23B

#4EB23B is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.182 H 140.7°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4EB23B
RGB	rgb(78, 178, 59)
HSL	hsl(110, 50%, 46%)
HSV	hsv(110, 67%, 70%)
CMYK	cmyk(56.2%, 0%, 66.9%, 30.2%)
CIE-LAB	lab(64.78, -51.55, 50.24)
CIE-LCH	lch(64.78, 71.98, 135.74°)
OKLab	oklab(67.92% -0.1411 0.1156)
OKLCH	oklch(67.92% 0.182 140.7)
XYZ	xyz(19.8508, 33.7746, 9.6099)
Luminance	0.3378 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB23B #9F3BB2

analogous

#8AB23B #4EB23B #3BB264

triadic

#4EB23B #3B4EB2 #B23B4E

tetradic

#4EB23B #3B8AB2 #9F3BB2 #B2643B

square

#4EB23B #3B8AB2 #9F3BB2 #B2643B

split-complementary

#4EB23B #643BB2 #B23B8A

monochromatic

#26561D #3A842C #4EB23B #71CA60 #9ADA8E

Accessibility & contrast

On white

2.71

#4EB23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#4EB23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB23B

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB23B	#FFFFFF	#000000	##000000
##4EB23B	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A22B

Deuteranopia (green-blind)

#AA9A46

Tritanopia (blue-blind)

#41AC9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb23b;
/* rgb */ color: rgb(78, 178, 59);
/* oklch */ color: oklch(67.9% 0.182 140.7);

Tailwind

colors: {
  custom: {
    50: '#8aca77',
    500: '#4eb23b',
    950: '#000000',
  },
}

SCSS

$custom: #4eb23b;
$custom-light: #8aca77;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb23b",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 59
  },
  "hsl": {
    "h": 110.42,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67924,
    "c": 0.18242,
    "h": 140.7
  },
  "luminance": 0.33776
}

Semantic roles & 50–950 ramp

primary

#4EB23B

secondary

#BA85C4

accent

#4EDAC3

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4EB23B

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

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