#4BB527#4BB527

#4BB527 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.4% C 0.199 H 139.4°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4BB527
RGB	rgb(75, 181, 39)
HSL	hsl(105, 65%, 43%)
HSV	hsv(105, 78%, 71%)
CMYK	cmyk(58.6%, 0%, 78.5%, 29%)
CIE-LAB	lab(65.51, -54.96, 58.28)
CIE-LCH	lch(65.51, 80.11, 133.32°)
OKLab	oklab(68.45% -0.1513 0.1298)
OKLCH	oklch(68.45% 0.199 139.4)
XYZ	xyz(19.7909, 34.6883, 7.5717)
Luminance	0.3469 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB527 #9127B5

analogous

#92B527 #4BB527 #27B54A

triadic

#4BB527 #274BB5 #B5274B

tetradic

#4BB527 #2792B5 #9127B5 #B54A27

square

#4BB527 #2792B5 #9127B5 #B54A27

split-complementary

#4BB527 #4A27B5 #B52792

monochromatic

#215011 #36831C #4BB527 #68D643 #91E175

Accessibility & contrast

On white

2.65

#4BB527 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#4BB527 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB527

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB527	#FFFFFF	#000000	##000000
##4BB527	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AD9C37

Tritanopia (blue-blind)

#3FAF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb527;
/* rgb */ color: rgb(75, 181, 39);
/* oklch */ color: oklch(68.4% 0.199 139.4);

Tailwind

colors: {
  custom: {
    50: '#89cc6d',
    500: '#4bb527',
    950: '#000000',
  },
}

SCSS

$custom: #4bb527;
$custom-light: #89cc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb527",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 39
  },
  "hsl": {
    "h": 104.789,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68449,
    "c": 0.19937,
    "h": 139.4
  },
  "luminance": 0.3469
}

Semantic roles & 50–950 ramp

primary

#4BB527

secondary

#B26FC9

accent

#40E8BD

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB527

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

Preview Lab → · Contrast checker → · Palette generator →