#4EB23F#4EB23F

#4EB23F is a light, vivid green. Relative luminance 0.338; OKLCH L 68.0% C 0.179 H 141.2°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4EB23F
RGB	rgb(78, 178, 63)
HSL	hsl(112, 48%, 47%)
HSV	hsv(112, 65%, 70%)
CMYK	cmyk(56.2%, 0%, 64.6%, 30.2%)
CIE-LAB	lab(64.82, -51.16, 48.57)
CIE-LCH	lch(64.82, 70.55, 136.49°)
OKLab	oklab(67.96% -0.1398 0.1126)
OKLCH	oklch(67.96% 0.18 141.2)
XYZ	xyz(19.9585, 33.8177, 10.1774)
Luminance	0.3382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB23F #A33FB2

analogous

#88B23F #4EB23F #3FB26A

triadic

#4EB23F #3F4EB2 #B23F4E

tetradic

#4EB23F #3F88B2 #A33FB2 #B26A3F

square

#4EB23F #3F88B2 #A33FB2 #B26A3F

split-complementary

#4EB23F #6A3FB2 #B23F88

monochromatic

#26581F #3A852F #4EB23F #72C966 #9CD993

Accessibility & contrast

On white

2.70

#4EB23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#4EB23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB23F

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB23F	#FFFFFF	#000000	##000000
##4EB23F	1.00	2.70	7.76	7.76
#FFFFFF	2.70	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)

#B6A231

Deuteranopia (green-blind)

#AA9A49

Tritanopia (blue-blind)

#41AD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb23f;
/* rgb */ color: rgb(78, 178, 63);
/* oklch */ color: oklch(68.0% 0.179 141.2);

Tailwind

colors: {
  custom: {
    50: '#89ca79',
    500: '#4eb23f',
    950: '#000000',
  },
}

SCSS

$custom: #4eb23f;
$custom-light: #89ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb23f",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 112.174,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67963,
    "c": 0.1795,
    "h": 141.2
  },
  "luminance": 0.33819
}

Semantic roles & 50–950 ramp

primary

#4EB23F

secondary

#BC89C4

accent

#50D7C6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4EB23F

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

Preview Lab → · Contrast checker → · Palette generator →