#4BB54E#4BB54E

#4BB54E is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.173 H 143.9°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4BB54E
RGB	rgb(75, 181, 78)
HSL	hsl(122, 42%, 50%)
HSV	hsv(122, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 56.9%, 29%)
CIE-LAB	lab(65.82, -51.37, 42.88)
CIE-LCH	lch(65.82, 66.91, 140.14°)
OKLab	oklab(68.81% -0.1394 0.1017)
OKLCH	oklch(68.81% 0.173 143.9)
XYZ	xyz(20.7995, 35.0918, 12.8835)
Luminance	0.3509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB54E #B54BB2

analogous

#7DB54B #4BB54E #4BB583

triadic

#4BB54E #4E4BB5 #B54E4B

tetradic

#4BB54E #4B7DB5 #B54BB2 #B5834B

square

#4BB54E #4B7DB5 #B54BB2 #B5834B

split-complementary

#4BB54E #834BB5 #B54B7D

monochromatic

#275F29 #398A3B #4BB54E #76C779 #A2D9A3

Accessibility & contrast

On white

2.62

#4BB54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#4BB54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB54E

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB54E	#FFFFFF	#000000	##000000
##4BB54E	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A644

Deuteranopia (green-blind)

#AB9C56

Tritanopia (blue-blind)

#38B09E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb54e;
/* rgb */ color: rgb(75, 181, 78);
/* oklch */ color: oklch(68.8% 0.173 143.9);

Tailwind

colors: {
  custom: {
    50: '#88cc82',
    500: '#4bb54e',
    950: '#000000',
  },
}

SCSS

$custom: #4bb54e;
$custom-light: #88cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb54e",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 78
  },
  "hsl": {
    "h": 121.698,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.6881,
    "c": 0.17262,
    "h": 143.9
  },
  "luminance": 0.35094
}

Semantic roles & 50–950 ramp

primary

#4BB54E

secondary

#C696C4

accent

#56CED2

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4BB54E

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

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