#4CB23F#4CB23F

#4CB23F is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.180 H 141.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4CB23F
RGB	rgb(76, 178, 63)
HSL	hsl(113, 48%, 47%)
HSV	hsv(113, 65%, 70%)
CMYK	cmyk(57.3%, 0%, 64.6%, 30.2%)
CIE-LAB	lab(64.75, -51.68, 48.48)
CIE-LCH	lch(64.75, 70.86, 136.83°)
OKLab	oklab(67.89% -0.1411 0.1124)
OKLCH	oklch(67.89% 0.18 141.5)
XYZ	xyz(19.7971, 33.7344, 10.1698)
Luminance	0.3374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB23F #A53FB2

analogous

#86B23F #4CB23F #3FB26B

triadic

#4CB23F #3F4CB2 #B23F4C

tetradic

#4CB23F #3F86B2 #A53FB2 #B26B3F

square

#4CB23F #3F86B2 #A53FB2 #B26B3F

split-complementary

#4CB23F #6B3FB2 #B23F86

monochromatic

#25581F #39852F #4CB23F #71C966 #9BD993

Accessibility & contrast

On white

2.71

#4CB23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4CB23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB23F

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB23F	#FFFFFF	#000000	##000000
##4CB23F	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A231

Deuteranopia (green-blind)

#A99A49

Tritanopia (blue-blind)

#3EAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4cb23f;
/* rgb */ color: rgb(76, 178, 63);
/* oklch */ color: oklch(67.9% 0.180 141.5);

Tailwind

colors: {
  custom: {
    50: '#88ca79',
    500: '#4cb23f',
    950: '#000000',
  },
}

SCSS

$custom: #4cb23f;
$custom-light: #88ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb23f",
  "rgb": {
    "r": 76,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 113.217,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6789,
    "c": 0.18038,
    "h": 141.5
  },
  "luminance": 0.33736
}

Semantic roles & 50–950 ramp

primary

#4CB23F

secondary

#BD89C4

accent

#50D7C8

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4CB23F

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

Preview Lab → · Contrast checker → · Palette generator →