#4EA921#4EA921

#4EA921 is a light, vivid green. Relative luminance 0.301; OKLCH L 65.4% C 0.187 H 137.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4EA921
RGB	rgb(78, 169, 33)
HSL	hsl(100, 67%, 40%)
HSV	hsv(100, 80%, 66%)
CMYK	cmyk(53.8%, 0%, 80.5%, 33.7%)
CIE-LAB	lab(61.74, -50.09, 56.60)
CIE-LCH	lch(61.74, 75.58, 131.51°)
OKLab	oklab(65.36% -0.1387 0.1254)
OKLCH	oklch(65.36% 0.187 137.9)
XYZ	xyz(17.6038, 30.1041, 6.3216)
Luminance	0.3010 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA921 #7C21A9

analogous

#92A921 #4EA921 #21A938

triadic

#4EA921 #214EA9 #A9214E

tetradic

#4EA921 #2192A9 #7C21A9 #A93821

square

#4EA921 #2192A9 #7C21A9 #A93821

split-complementary

#4EA921 #3821A9 #A92192

monochromatic

#1F430D #367617 #4EA921 #67D731 #8DE164

Accessibility & contrast

On white

2.99

#4EA921 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#4EA921 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA921

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA921	#FFFFFF	#000000	##000000
##4EA921	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A39231

Tritanopia (blue-blind)

#47A390

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4ea921;
/* rgb */ color: rgb(78, 169, 33);
/* oklch */ color: oklch(65.4% 0.187 137.9);

Tailwind

colors: {
  custom: {
    50: '#89c368',
    500: '#4ea921',
    950: '#000000',
  },
}

SCSS

$custom: #4ea921;
$custom-light: #89c368;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea921",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 33
  },
  "hsl": {
    "h": 100.147,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65363,
    "c": 0.18702,
    "h": 137.9
  },
  "luminance": 0.30105
}

Semantic roles & 50–950 ramp

primary

#4EA921

secondary

#A460C6

accent

#3EEAB1

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1307

muted

#7D827A

Preview Lab

Preview with #4EA921

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

Preview Lab → · Contrast checker → · Palette generator →