#657F16#657F16

#657F16 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.6% C 0.129 H 123.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#657F16
RGB	rgb(101, 127, 22)
HSL	hsl(75, 70%, 29%)
HSV	hsv(75, 83%, 50%)
CMYK	cmyk(20.5%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(49.50, -24.05, 49.08)
CIE-LCH	lch(49.50, 54.65, 116.10°)
OKLab	oklab(55.65% -0.0706 0.1073)
OKLCH	oklch(55.65% 0.129 123.4)
XYZ	xyz(13.1012, 18.0033, 3.5437)
Luminance	0.1800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F16 #30167F

analogous

#7F6516 #657F16 #317F16

triadic

#657F16 #16657F #7F1665

tetradic

#657F16 #167F65 #30167F #7F1631

square

#657F16 #167F65 #30167F #7F1631

split-complementary

#657F16 #16317F #65167F

monochromatic

#151A05 #3C4B0D #657F16 #8EB31F #B2DC34

Accessibility & contrast

On white

4.56

#657F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#657F16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F16

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F16	#FFFFFF	#000000	##000000
##657F16	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#837621

Tritanopia (blue-blind)

#6B786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f16;
/* rgb */ color: rgb(101, 127, 22);
/* oklch */ color: oklch(55.6% 0.129 123.4);

Tailwind

colors: {
  custom: {
    50: '#94a45e',
    500: '#657f16',
    950: '#000000',
  },
}

SCSS

$custom: #657f16;
$custom-light: #94a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#657f16",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 74.857,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.5565,
    "c": 0.1285,
    "h": 123.4
  },
  "luminance": 0.18003
}

Semantic roles & 50–950 ramp

primary

#657F16

secondary

#5A3DB4

accent

#3BED67

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #657F16

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

Preview Lab → · Contrast checker → · Palette generator →