#1E9B31#1E9B31

#1E9B31 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.3% C 0.179 H 144.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E9B31
RGB	rgb(30, 155, 49)
HSL	hsl(129, 68%, 36%)
HSV	hsv(129, 81%, 61%)
CMYK	cmyk(80.6%, 0%, 68.4%, 39.2%)
CIE-LAB	lab(56.03, -54.10, 44.64)
CIE-LCH	lch(56.03, 70.14, 140.48°)
OKLab	oklab(60.31% -0.146 0.103)
OKLCH	oklch(60.31% 0.179 144.8)
XYZ	xyz(12.8102, 23.9389, 6.8507)
Luminance	0.2394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E9B31 #9B1E88

analogous

#4A9B1E #1E9B31 #1E9B70

triadic

#1E9B31 #311E9B #9B311E

tetradic

#1E9B31 #1E4A9B #9B1E88 #9B701E

square

#1E9B31 #1E4A9B #9B1E88 #9B701E

split-complementary

#1E9B31 #701E9B #9B1E4A

monochromatic

#0A3411 #146821 #1E9B31 #28CE41 #55DE6A

Accessibility & contrast

On white

3.63

#1E9B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#1E9B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E9B31

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E9B31	#FFFFFF	#000000	##000000
##1E9B31	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C23

Deuteranopia (green-blind)

#90833B

Tritanopia (blue-blind)

#009785

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1e9b31;
/* rgb */ color: rgb(30, 155, 49);
/* oklch */ color: oklch(60.3% 0.179 144.8);

Tailwind

colors: {
  custom: {
    50: '#71ba6e',
    500: '#1e9b31',
    950: '#000000',
  },
}

SCSS

$custom: #1e9b31;
$custom-light: #71ba6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e9b31",
  "rgb": {
    "r": 30,
    "g": 155,
    "b": 49
  },
  "hsl": {
    "h": 129.12,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60311,
    "c": 0.17866,
    "h": 144.8
  },
  "luminance": 0.2394
}

Semantic roles & 50–950 ramp

primary

#1E9B31

secondary

#C253B1

accent

#3DD0EA

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1E9B31

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

Preview Lab → · Contrast checker → · Palette generator →