#1F9D25#1F9D25

#1F9D25 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.8% C 0.188 H 143.3°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D25
RGB	rgb(31, 157, 37)
HSL	hsl(123, 67%, 37%)
HSV	hsv(123, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 76.4%, 38.4%)
CIE-LAB	lab(56.62, -55.71, 49.94)
CIE-LCH	lch(56.62, 74.82, 138.12°)
OKLab	oklab(60.78% -0.1509 0.1125)
OKLCH	oklch(60.78% 0.188 143.3)
XYZ	xyz(12.9551, 24.5373, 5.8033)
Luminance	0.2454 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D25 #9D1F97

analogous

#589D1F #1F9D25 #1F9D64

triadic

#1F9D25 #251F9D #9D251F

tetradic

#1F9D25 #1F589D #9D1F97 #9D641F

square

#1F9D25 #1F589D #9D1F97 #9D641F

split-complementary

#1F9D25 #641F9D #9D1F58

monochromatic

#0B370D #156A19 #1F9D25 #29D031 #58DE5F

Accessibility & contrast

On white

3.55

#1F9D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#1F9D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D25

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D25	#FFFFFF	#000000	##000000
##1F9D25	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E0A

Deuteranopia (green-blind)

#938432

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9d25;
/* rgb */ color: rgb(31, 157, 37);
/* oklch */ color: oklch(60.8% 0.188 143.3);

Tailwind

colors: {
  custom: {
    50: '#73bb68',
    500: '#1f9d25',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d25;
$custom-light: #73bb68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d25",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 37
  },
  "hsl": {
    "h": 122.857,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60783,
    "c": 0.18827,
    "h": 143.3
  },
  "luminance": 0.24539
}

Semantic roles & 50–950 ramp

primary

#1F9D25

secondary

#C256BD

accent

#3EE2EA

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091207

muted

#7B817A

Preview Lab

Preview with #1F9D25

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

Preview Lab → · Contrast checker → · Palette generator →