#1F9D58#1F9D58

#1F9D58 is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.4% C 0.148 H 153.2°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D58
RGB	rgb(31, 157, 88)
HSL	hsl(147, 67%, 37%)
HSV	hsv(147, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 43.9%, 38.4%)
CIE-LAB	lab(57.18, -48.99, 26.89)
CIE-LCH	lch(57.18, 55.89, 151.24°)
OKLab	oklab(61.43% -0.1317 0.0665)
OKLCH	oklch(61.43% 0.148 153.2)
XYZ	xyz(14.3822, 25.1081, 13.3190)
Luminance	0.2511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D58 #9D1F64

analogous

#259D1F #1F9D58 #1F9D97

triadic

#1F9D58 #581F9D #9D581F

tetradic

#1F9D58 #1F259D #9D1F64 #9D971F

square

#1F9D58 #1F259D #9D1F64 #9D971F

split-complementary

#1F9D58 #971F9D #9D1F25

monochromatic

#0B371F #156A3B #1F9D58 #29D075 #58DE95

Accessibility & contrast

On white

3.49

#1F9D58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#1F9D58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D58

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D58	#FFFFFF	#000000	##000000
##1F9D58	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8F53

Deuteranopia (green-blind)

#8F855D

Tritanopia (blue-blind)

#009B8C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9d58;
/* rgb */ color: rgb(31, 157, 88);
/* oklch */ color: oklch(61.4% 0.148 153.2);

Tailwind

colors: {
  custom: {
    50: '#71bb88',
    500: '#1f9d58',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d58;
$custom-light: #71bb88;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d58",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 88
  },
  "hsl": {
    "h": 147.143,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61427,
    "c": 0.14754,
    "h": 153.2
  },
  "luminance": 0.2511
}

Semantic roles & 50–950 ramp

primary

#1F9D58

secondary

#C25691

accent

#3E9CEA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1F9D58

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

Preview Lab → · Contrast checker → · Palette generator →