#1F8D15#1F8D15

#1F8D15 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.178 H 142.0°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D15
RGB	rgb(31, 141, 21)
HSL	hsl(115, 74%, 32%)
HSV	hsv(115, 85%, 55%)
CMYK	cmyk(78%, 0%, 85.1%, 44.7%)
CIE-LAB	lab(51.15, -51.62, 49.76)
CIE-LCH	lch(51.15, 71.70, 136.05°)
OKLab	oklab(56.2% -0.1405 0.1099)
OKLCH	oklch(56.2% 0.178 142)
XYZ	xyz(10.2247, 19.3940, 3.9139)
Luminance	0.1940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D15 #83158D

analogous

#5B8D15 #1F8D15 #158D47

triadic

#1F8D15 #151F8D #8D151F

tetradic

#1F8D15 #155B8D #83158D #8D4715

square

#1F8D15 #155B8D #83158D #8D4715

split-complementary

#1F8D15 #47158D #8D155B

monochromatic

#082205 #13580D #1F8D15 #2BC21D #49E23B

Accessibility & contrast

On white

4.30

#1F8D15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#1F8D15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D15

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D15	#FFFFFF	#000000	##000000
##1F8D15	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847725

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8d15;
/* rgb */ color: rgb(31, 141, 21);
/* oklch */ color: oklch(56.2% 0.178 142.0);

Tailwind

colors: {
  custom: {
    50: '#70af5f',
    500: '#1f8d15',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d15;
$custom-light: #70af5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d15",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 21
  },
  "hsl": {
    "h": 115,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.562,
    "c": 0.17843,
    "h": 142
  },
  "luminance": 0.19395
}

Semantic roles & 50–950 ramp

primary

#1F8D15

secondary

#B63DC1

accent

#37F1E1

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#091105

muted

#7B8079

Preview Lab

Preview with #1F8D15

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

Preview Lab → · Contrast checker → · Palette generator →