#1EB421#1EB421

#1EB421 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.1% C 0.215 H 142.9°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1EB421
RGB	rgb(30, 180, 33)
HSL	hsl(121, 71%, 41%)
HSV	hsv(121, 83%, 71%)
CMYK	cmyk(83.3%, 0%, 81.7%, 29.4%)
CIE-LAB	lab(64.18, -63.18, 58.47)
CIE-LCH	lch(64.18, 86.08, 137.22°)
OKLab	oklab(67.07% -0.1714 0.1298)
OKLCH	oklch(67.07% 0.215 142.9)
XYZ	xyz(17.1301, 33.0262, 6.9104)
Luminance	0.3303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EB421 #B41EB1

analogous

#66B41E #1EB421 #1EB46C

triadic

#1EB421 #211EB4 #B4211E

tetradic

#1EB421 #1E66B4 #B41EB1 #B46C1E

square

#1EB421 #1E66B4 #B41EB1 #B46C1E

split-complementary

#1EB421 #6C1EB4 #B41E66

monochromatic

#0D4B0E #158017 #1EB421 #32DD36 #67E669

Accessibility & contrast

On white

2.76

#1EB421 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#1EB421 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1EB421

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EB421	#FFFFFF	#000000	##000000
##1EB421	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#00AF99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1eb421;
/* rgb */ color: rgb(30, 180, 33);
/* oklch */ color: oklch(67.1% 0.215 142.9);

Tailwind

colors: {
  custom: {
    50: '#79cc6a',
    500: '#1eb421',
    950: '#000000',
  },
}

SCSS

$custom: #1eb421;
$custom-light: #79cc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#1eb421",
  "rgb": {
    "r": 30,
    "g": 180,
    "b": 33
  },
  "hsl": {
    "h": 121.2,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67065,
    "c": 0.21496,
    "h": 142.9
  },
  "luminance": 0.33028
}

Semantic roles & 50–950 ramp

primary

#1EB421

secondary

#CB63C9

accent

#3AEBEE

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1EB421

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

Preview Lab → · Contrast checker → · Palette generator →