#1E9B40#1E9B40

#1E9B40 is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.5% C 0.167 H 147.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#1E9B40
RGB	rgb(30, 155, 64)
HSL	hsl(136, 68%, 36%)
HSV	hsv(136, 81%, 61%)
CMYK	cmyk(80.6%, 0%, 58.7%, 39.2%)
CIE-LAB	lab(56.18, -52.29, 37.96)
CIE-LCH	lch(56.18, 64.62, 144.03°)
OKLab	oklab(60.48% -0.1406 0.0901)
OKLCH	oklch(60.48% 0.167 147.3)
XYZ	xyz(13.1811, 24.0873, 8.8041)
Luminance	0.2409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E9B40 #9B1E79

analogous

#3B9B1E #1E9B40 #1E9B7F

triadic

#1E9B40 #401E9B #9B401E

tetradic

#1E9B40 #1E3B9B #9B1E79 #9B7F1E

square

#1E9B40 #1E3B9B #9B1E79 #9B7F1E

split-complementary

#1E9B40 #7F1E9B #9B1E3B

monochromatic

#0A3416 #14682B #1E9B40 #28CE55 #55DE7A

Accessibility & contrast

On white

3.61

#1E9B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#1E9B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E9B40

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E9B40	#FFFFFF	#000000	##000000
##1E9B40	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8D37

Deuteranopia (green-blind)

#8F8347

Tritanopia (blue-blind)

#009787

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1e9b40;
/* rgb */ color: rgb(30, 155, 64);
/* oklch */ color: oklch(60.5% 0.167 147.3);

Tailwind

colors: {
  custom: {
    50: '#71ba78',
    500: '#1e9b40',
    950: '#000000',
  },
}

SCSS

$custom: #1e9b40;
$custom-light: #71ba78;
$custom-dark: #000000;

JSON

{
  "hex": "#1e9b40",
  "rgb": {
    "r": 30,
    "g": 155,
    "b": 64
  },
  "hsl": {
    "h": 136.32,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60483,
    "c": 0.16697,
    "h": 147.3
  },
  "luminance": 0.24089
}

Semantic roles & 50–950 ramp

primary

#1E9B40

secondary

#C253A4

accent

#3DBBEA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1E9B40

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

Preview Lab → · Contrast checker → · Palette generator →