#1F9E15#1F9E15

#1F9E15 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.197 H 142.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E15
RGB	rgb(31, 158, 21)
HSL	hsl(116, 77%, 35%)
HSV	hsv(116, 87%, 62%)
CMYK	cmyk(80.4%, 0%, 86.7%, 38%)
CIE-LAB	lab(56.88, -57.00, 54.93)
CIE-LCH	lch(56.88, 79.16, 136.06°)
OKLab	oklab(60.97% -0.1551 0.1208)
OKLCH	oklch(60.97% 0.197 142.1)
XYZ	xyz(12.9265, 24.7976, 4.8145)
Luminance	0.2480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E15 #94159E

analogous

#649E15 #1F9E15 #159E4F

triadic

#1F9E15 #151F9E #9E151F

tetradic

#1F9E15 #15649E #94159E #9E4F15

square

#1F9E15 #15649E #94159E #9E4F15

split-complementary

#1F9E15 #4F159E #9E1564

monochromatic

#0A3207 #14680E #1F9E15 #2AD41C #53E747

Accessibility & contrast

On white

3.52

#1F9E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#1F9E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E15

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E15	#FFFFFF	#000000	##000000
##1F9E15	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#948529

Tritanopia (blue-blind)

#009986

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9e15;
/* rgb */ color: rgb(31, 158, 21);
/* oklch */ color: oklch(61.0% 0.197 142.1);

Tailwind

colors: {
  custom: {
    50: '#74bc62',
    500: '#1f9e15',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e15;
$custom-light: #74bc62;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e15",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 21
  },
  "hsl": {
    "h": 115.62,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60971,
    "c": 0.19656,
    "h": 142.1
  },
  "luminance": 0.24799
}

Semantic roles & 50–950 ramp

primary

#1F9E15

secondary

#BE47C7

accent

#35F3E5

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9E15

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

Preview Lab → · Contrast checker → · Palette generator →