#1D9F5B#1D9F5B

#1D9F5B is a mid, vivid green. Relative luminance 0.258; OKLCH L 62.0% C 0.148 H 154.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F5B
RGB	rgb(29, 159, 91)
HSL	hsl(149, 69%, 37%)
HSV	hsv(149, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 42.8%, 37.6%)
CIE-LAB	lab(57.86, -49.41, 26.16)
CIE-LCH	lch(57.86, 55.90, 152.10°)
OKLab	oklab(61.99% -0.1329 0.0648)
OKLCH	oklch(61.99% 0.148 154)
XYZ	xyz(14.7917, 25.8110, 14.0979)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F5B #9F1D61

analogous

#209F1D #1D9F5B #1D9F9C

triadic

#1D9F5B #5B1D9F #9F5B1D

tetradic

#1D9F5B #1D209F #9F1D61 #9F9C1D

square

#1D9F5B #1D209F #9F1D61 #9F9C1D

split-complementary

#1D9F5B #9C1D9F #9F1D20

monochromatic

#0A3720 #146B3D #1D9F5B #26D379 #56E098

Accessibility & contrast

On white

3.41

#1D9F5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#1D9F5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F5B

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F5B	#FFFFFF	#000000	##000000
##1D9F5B	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9156

Deuteranopia (green-blind)

#908760

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1d9f5b;
/* rgb */ color: rgb(29, 159, 91);
/* oklch */ color: oklch(62.0% 0.148 154.0);

Tailwind

colors: {
  custom: {
    50: '#71bc8a',
    500: '#1d9f5b',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f5b;
$custom-light: #71bc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f5b",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 91
  },
  "hsl": {
    "h": 148.615,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61994,
    "c": 0.14784,
    "h": 154
  },
  "luminance": 0.25813
}

Semantic roles & 50–950 ramp

primary

#1D9F5B

secondary

#C4548E

accent

#3C98EC

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1D9F5B

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

Preview Lab → · Contrast checker → · Palette generator →