#1BA03F#1BA03F

#1BA03F is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.175 H 147.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1BA03F
RGB	rgb(27, 160, 63)
HSL	hsl(136, 71%, 37%)
HSV	hsv(136, 83%, 63%)
CMYK	cmyk(83.1%, 0%, 60.6%, 37.3%)
CIE-LAB	lab(57.78, -54.48, 40.30)
CIE-LCH	lch(57.78, 67.76, 143.51°)
OKLab	oklab(61.8% -0.1464 0.0951)
OKLCH	oklch(61.8% 0.175 147)
XYZ	xyz(13.9189, 25.7318, 8.9348)
Luminance	0.2573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA03F #A01B7C

analogous

#39A01B #1BA03F #1BA082

triadic

#1BA03F #3F1BA0 #A03F1B

tetradic

#1BA03F #1B39A0 #A01B7C #A0821B

square

#1BA03F #1B39A0 #A01B7C #A0821B

split-complementary

#1BA03F #821BA0 #A01B39

monochromatic

#093716 #126C2A #1BA03F #24D454 #53E27A

Accessibility & contrast

On white

3.42

#1BA03F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1BA03F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA03F

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA03F	#FFFFFF	#000000	##000000
##1BA03F	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29135

Deuteranopia (green-blind)

#948747

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ba03f;
/* rgb */ color: rgb(27, 160, 63);
/* oklch */ color: oklch(61.8% 0.175 147.0);

Tailwind

colors: {
  custom: {
    50: '#71bd77',
    500: '#1ba03f',
    950: '#000000',
  },
}

SCSS

$custom: #1ba03f;
$custom-light: #71bd77;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba03f",
  "rgb": {
    "r": 27,
    "g": 160,
    "b": 63
  },
  "hsl": {
    "h": 136.241,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.618,
    "c": 0.17459,
    "h": 147
  },
  "luminance": 0.25734
}

Semantic roles & 50–950 ramp

primary

#1BA03F

secondary

#C552A6

accent

#3ABDEE

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1BA03F

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

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