#172D01#172D01
#172D01 is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 26.8% C 0.074 H 132.7°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).
Color values
| HEX | #172D01 |
|---|---|
| RGB | rgb(23, 45, 1) |
| HSL | hsl(90, 96%, 9%) |
| HSV | hsv(90, 98%, 18%) |
| CMYK | cmyk(48.9%, 0%, 97.8%, 82.4%) |
| CIE-LAB | lab(15.80, -17.60, 22.13) |
| CIE-LCH | lch(15.80, 28.27, 128.50°) |
| OKLab | oklab(26.83% -0.0499 0.0542) |
| OKLCH | oklch(26.83% 0.074 132.7) |
| XYZ | xyz(1.2972, 2.0611, 0.3582) |
| Luminance | 0.0206 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Very Dark Green
#062E03
ΔE00 3.74
Dark Forest Green
#002D04
ΔE00 4.78
Dark Green
#033500
ΔE00 5.15
Hunter Green (survey)
#0B4008
ΔE00 7.32
Forrest Green
#154406
ΔE00 8.19
Dark Olive
#373E02
ΔE00 9.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#172D01 #17012D
analogous
#2D2D01 #172D01 #012D01
triadic
#172D01 #01172D #2D0117
tetradic
#172D01 #012D2D #17012D #2D0101
square
#172D01 #012D2D #17012D #2D0101
split-complementary
#172D01 #01012D #2D012D
monochromatic
#0F1E01 #0F1E01 #172D01 #366902 #54A504
Accessibility & contrast
On white
14.87
#172D01 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.41
#172D01 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #172D01
14.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##172D01 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##172D01 | 1.00 | 14.87 | 1.41 | 14.87 |
| #FFFFFF | 14.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2F2800
Deuteranopia (green-blind)
#2C2704
Tritanopia (blue-blind)
#172B25
Achromatopsia (no color)
#272727
Design tokens & code
CSS
--color: #172d01; /* rgb */ color: rgb(23, 45, 1); /* oklch */ color: oklch(26.8% 0.074 132.7);
Tailwind
colors: {
custom: {
50: '#566647',
500: '#172d01',
950: '#000000',
},
}SCSS
$custom: #172d01; $custom-light: #566647; $custom-dark: #000000;
JSON
{
"hex": "#172d01",
"rgb": {
"r": 23,
"g": 45,
"b": 1
},
"hsl": {
"h": 90,
"s": 95.652,
"l": 9.02
},
"oklch": {
"l": 0.26832,
"c": 0.07368,
"h": 132.7
},
"luminance": 0.02061
}Semantic roles & 50–950 ramp
primary
#172D01
secondary
#451773
accent
#29FF94
background
#F5F6F4
surface
#E9EBE6
border
#C5C6C2
text
#030600
muted
#787A77