#4DB178#4DB178

#4DB178 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.6% C 0.127 H 155.8°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4DB178
RGB	rgb(77, 177, 120)
HSL	hsl(146, 39%, 50%)
HSV	hsv(146, 56%, 69%)
CMYK	cmyk(56.5%, 0%, 32.2%, 30.6%)
CIE-LAB	lab(65.26, -42.47, 20.59)
CIE-LCH	lch(65.26, 47.20, 154.13°)
OKLab	oklab(68.58% -0.1157 0.052)
OKLCH	oklch(68.58% 0.127 155.8)
XYZ	xyz(22.1711, 34.3761, 23.2325)
Luminance	0.3438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB178 #B14D86

analogous

#54B14D #4DB178 #4DB1AA

triadic

#4DB178 #784DB1 #B1784D

tetradic

#4DB178 #4D54B1 #B14D86 #B1AA4D

square

#4DB178 #4D54B1 #B14D86 #B1AA4D

split-complementary

#4DB178 #AA4DB1 #B14D54

monochromatic

#285C3E #3A865B #4DB178 #77C498 #A2D6B9

Accessibility & contrast

On white

2.67

#4DB178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#4DB178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB178

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB178	#FFFFFF	#000000	##000000
##4DB178	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A474

Deuteranopia (green-blind)

#A29A7C

Tritanopia (blue-blind)

#2DAFA2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4db178;
/* rgb */ color: rgb(77, 177, 120);
/* oklch */ color: oklch(68.6% 0.127 155.8);

Tailwind

colors: {
  custom: {
    50: '#87c99f',
    500: '#4db178',
    950: '#000000',
  },
}

SCSS

$custom: #4db178;
$custom-light: #87c99f;
$custom-dark: #000000;

JSON

{
  "hex": "#4db178",
  "rgb": {
    "r": 77,
    "g": 177,
    "b": 120
  },
  "hsl": {
    "h": 145.8,
    "s": 39.37,
    "l": 49.804
  },
  "oklch": {
    "l": 0.68575,
    "c": 0.12683,
    "h": 155.8
  },
  "luminance": 0.34378
}

Semantic roles & 50–950 ramp

primary

#4DB178

secondary

#C496B0

accent

#599CCF

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4DB178

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

Preview Lab → · Contrast checker → · Palette generator →