#4AC57B#4AC57B

#4AC57B is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.153 H 153.6°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4AC57B
RGB	rgb(74, 197, 123)
HSL	hsl(144, 51%, 53%)
HSV	hsv(144, 62%, 77%)
CMYK	cmyk(62.4%, 0%, 37.6%, 22.7%)
CIE-LAB	lab(71.43, -50.77, 27.28)
CIE-LCH	lch(71.43, 57.64, 151.75°)
OKLab	oklab(73.63% -0.1374 0.0682)
OKLCH	oklch(73.63% 0.153 153.6)
XYZ	xyz(26.3633, 42.8157, 25.6100)
Luminance	0.4282 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC57B #C54A94

analogous

#57C54A #4AC57B #4AC5B8

triadic

#4AC57B #7B4AC5 #C57B4A

tetradic

#4AC57B #4A57C5 #C54A94 #C5B84A

square

#4AC57B #4A57C5 #C54A94 #C5B84A

split-complementary

#4AC57B #B84AC5 #C54A57

monochromatic

#247143 #339F5E #4AC57B #78D49D #A7E3BF

Accessibility & contrast

On white

2.20

#4AC57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#4AC57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC57B

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC57B	#FFFFFF	#000000	##000000
##4AC57B	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B676

Deuteranopia (green-blind)

#B5AA80

Tritanopia (blue-blind)

#15C3B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ac57b;
/* rgb */ color: rgb(74, 197, 123);
/* oklch */ color: oklch(73.6% 0.153 153.6);

Tailwind

colors: {
  custom: {
    50: '#89d7a2',
    500: '#4ac57b',
    950: '#000000',
  },
}

SCSS

$custom: #4ac57b;
$custom-light: #89d7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac57b",
  "rgb": {
    "r": 74,
    "g": 197,
    "b": 123
  },
  "hsl": {
    "h": 143.902,
    "s": 51.464,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73625,
    "c": 0.15344,
    "h": 153.6
  },
  "luminance": 0.42818
}

Semantic roles & 50–950 ramp

primary

#4AC57B

secondary

#D09BBB

accent

#4DA2DB

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4AC57B

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

Preview Lab → · Contrast checker → · Palette generator →